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Urwego 8.8
Ibi byuma byubaka bikoresha cyane cyane ibyuma bidafite ingese nkibikoresho fatizo, bikabaha imbaraga zo kurwanya ruswa kandi biramba.
Ibisobanuro
marikeri
Ibikoresho
Ibi byuma byubaka bikoresha cyane cyane ibyuma bidafite ingese nkibikoresho fatizo, bikabaha imbaraga zo kurwanya ruswa kandi biramba. Icyiciro cyicyuma gisanzwe gikoreshwa harimo 304 na 316 Icyiciro cya 316 cyuma kitagira umwanda, kirimo igice kinini cya molybdenum, gitanga imbaraga zo kurwanya imiti ikaze, amazi yumunyu, hamwe nikirere gikabije, bigatuma ihitamo neza mumishinga yo kubaka inyanja, imiti, ninyanja.
"HDG" mwizina ryibicuruzwa bivuga Hot - Dip Galvanizing (HDG), ubundi buryo bwo gukingira. Nyuma yo kutagira ingese - ibyuma bikozwe mu byuma, byinjizwa mu bwogero bwa zinc yashonze hafi ya 450 - 460 ° C. Zinc ifata hejuru yicyuma kitagira umwanda kugirango ikore urukurikirane rwa zinc - ibyuma bivangwa nicyuma, bigakurikirwa nicyuma cyiza cya zinc. Iyi myenda yuzuye kandi iramba ya galvaniside irusheho kongera imbaraga zo kwangirika kwangirika kwa bolts, itanga urwego rwinyongera rwo kurinda ibintu kandi ikongerera ubuzima bwa serivisi ahantu hatandukanye.
Icyitegererezo cyibicuruzwa
Umurongo wibicuruzwa bya ASTM A325 / A325M HDG idafite ingese - ibyuma byuzuye / igice - urudodo ruremereye rwa hexagon rwubatswe rukubiyemo imiterere itandukanye yashyizwe mu byiciro ukurikije ibipimo bya ASTM, hamwe nubunini, ubwoko bwurudodo, hamwe nubushobozi bwo gutwara:
Ibipimo bisanzwe na Imperial Model: Uhuye na ASTM A325 (imperial) na ASTM A325M (metric) ibipimo, ibi byuma biraboneka muburyo bunini. Kuri sisitemu yubwami, diametero mubisanzwe kuva kuri 1/2 "kugeza 1 - 1/2", mugihe muri sisitemu ya metero, kuva kuri M12 kugeza M36. Uburebure bwa bolts burashobora gutandukana kuva 2 "(cyangwa 50mm) kugeza 12" (cyangwa 300mm) cyangwa byinshi, bitewe nibisabwa byihariye bisabwa. Icyitegererezo gisanzwe kiranga cyuzuye - urudodo cyangwa igice - igishushanyo mbonera. Byuzuye - urudodo rwimigozi rufite urudodo rwuburebure bwa shank yose, rutanga imikorere ihamye yo kwizirika, mugihe kimwe cya kabiri - urudodo rwimigozi rufite urudodo mugice cyonyine cya shanki, kikaba ari ingirakamaro kubisabwa aho igice kidafite umurongo gisabwa kugirango ugabanye ubukana cyangwa umutwaro wihariye - gukenera gukwirakwizwa.
Hejuru - Umutwaro - Ubushobozi bw'icyitegererezo. Iyi bolts ikoreshwa kenshi muburyo bukomeye bwububiko bunini - inyubako nini, ibiraro, ninganda zinganda. Bubahiriza byimazeyo ibipimo ngenderwaho n'ibikorwa bya ASTM A325 / A325M, byemeza imikorere yizewe mumitwaro iremereye kandi ikabije.
Bidasanzwe - Icyitegererezo cyo gusaba: Kubintu bidasanzwe byubwubatsi, bidasanzwe - moderi yo gusaba irahari. Ibi birashobora gushiramo ibihindu hamwe nibisobanuro byihariye, uburebure bwihariye, cyangwa imitwe yahinduwe. Kurugero, mubice bimwe byubatswe byubatswe, bolts hamwe na shanki yagutse idafite umugozi cyangwa imyirondoro yihariye irasabwa kugira ngo yuzuze neza inteko n'umutwaro - bisabwa. Izi ngero zidasanzwe - porogaramu zikoreshwa ziracyubahiriza amahame ya ASTM A325 / A325M mugihe utanga ibisubizo byihariye kumishinga yihariye.
Uburyo bwo gukora
Umusaruro wa ASTM A325 / A325M HDG idafite ingese - ibyuma byuzuye / igice - umugozi uremereye wa hexagon wubatswe urimo intambwe nyinshi zisobanutse mugihe ukurikiza byimazeyo amahame ya ASTM nubuziranenge - ingamba zo kugenzura:
Gutegura ibikoresho: Hejuru - yujuje ubuziranenge - ibikoresho fatizo byibyuma, nkibiti cyangwa inkoni, biva neza. Ubugenzuzi bukomeye burakorwa kugirango hamenyekane imiterere yimiti, imiterere yubukanishi, nubuziranenge bwibikoresho, urebe ko byujuje ibisabwa na ASTM A325 / A325M hamwe n’ibipimo byerekana ibyuma - ibyuma. Ibyuma - ibikoresho byibyuma noneho bigabanywa muburebure bukwiranye nubunini bwihariye busabwa na bolts.
Gushiraho: Ibyuma byuma byubatswe muburyo bukonje - imitwe cyangwa ishyushye - inzira yo guhimba. Ubukonje - umutwe ukoreshwa mubisanzwe bito - binini. Muri ubu buryo, ibyuma bidafite ingese - ibyuma bikozwe mumutwe uranga hex umutwe hamwe na bolt shank ukoresheje ipfa mubyiciro byinshi. Ubu buryo bukora neza - kubyara umusaruro mwinshi kandi burashobora gukora imiterere yukuri nu shusho ya bolt mugihe ukomeje kubahiriza ibipimo bya ASTM kwihanganira ibipimo. Bishyushye - guhimba bikoreshwa kuri binini cyangwa birebire - imbaraga za bolts, aho ibyuma bitagira umwanda - ibyuma bishyuha kuburyo bworoshye hanyuma bigakorwa munsi yumuvuduko mwinshi kugirango ugere ku mbaraga zisabwa kandi neza nkuko bisanzwe ASTM.
Urudodo: Nyuma yo gushiraho, bolts ikora ibikorwa byurudodo. Kubyuzuye - urudodo rwimigozi, insinga zakozwe muburebure bwose bwa shank, mugihe kubice - umurongo wudodo, insinga zakozwe gusa mugice cyagenwe. Kuzunguruka kumutwe nuburyo bwatoranijwe kuko butanga urudodo rukomeye kubukonje - gukora icyuma, kunoza umunaniro wa bolts. Urudodo rwihariye rupfa gukoreshwa kugirango tumenye neza ko umurongo wurudodo, umwirondoro, nubunini bihuye neza nibisabwa na ASTM A325 / A325M, byemeza guhuza nimbuto zihuye nu mwobo.
Kuvura Ubushyuhe (niba bikenewe): Rimwe na rimwe, ukurikije umwanda udasanzwe - urwego rwicyuma nibisabwa, ibisabwa birashobora gukorerwa ubushyuhe - uburyo bwo kuvura. Kuvura ubushyuhe birashobora guhindura imiterere yubukorikori bwibyuma, nko kongera imbaraga, gukomera, no gukomera, kugirango byuzuze ibisabwa bikenewe mubikorwa byuburyo bwerekanwe mubipimo bya ASTM.
Bishyushye - Shira Galvanizing: Bolt zakozwe zabanje gusukurwa neza kugirango zikureho umwanda wose, amavuta, cyangwa umunzani. Noneho, zirasukwa kugirango zemeze neza na zinc yashonze. Nyuma yibyo, ibimera byinjizwa mu bwogero bwa zinc yashonze hafi ya 450 - 460 ° C mugihe runaka. Muri iki gihe, zinc ikwirakwira hejuru yicyuma kitagira umwanda, ikora urukurikirane rwa zinc - ibyuma bivangwa nicyuma hamwe nigice kinini cyinyuma cya zinc. Bimaze gukurwa mu bwogero, bolts yemerewe gukonja, kandi zinc irenze. Ubu buryo bushyushye - kwibiza galvanizing butanga uburyo bukomeye kandi burebure - burambye bwo kurinda.
Kugenzura Ubuziranenge: Buri cyiciro cya bolts kigenzurwa cyane ukurikije ASTM A325 / A325M. Igenzura rinini rikorwa kugirango tumenye neza ko diameter ya bolt, uburebure, umurongo wihariye, ingano yumutwe, hamwe nubunini bujuje ibisabwa bisanzwe. Ibizamini bya mashini, harimo imbaraga zingana, umutwaro uremereye, hamwe nubushakashatsi bukomeye, bikozwe kugirango hamenyekane ko bolts ishobora kwihanganira imizigo yagenwe kandi yujuje imbaraga nibikorwa. Ubugenzuzi bugaragara burakorwa kugirango harebwe inenge zubuso, ubushyuhe bukwiye - gukwirakwiza galvanizing, hamwe no kutubahiriza ibisabwa bisanzwe. Byongeye kandi, ruswa - ibizamini byo kurwanya birashobora gukorwa kugirango harebwe neza imikorere ya HDG. Gusa bolts yatsinze ibizamini byose byujuje ubuziranenge byemewe kubipakira no gukwirakwiza.
Uburyo bwo Kuvura Ubuso
Gushyushya - dip galvanizing (HDG) kuvura hejuru ni ikintu cyingenzi cyongera cyane imikorere yibi bikoresho:
Mbere - kuvura: Mbere yo gushyuha - kwibiza galvanizing, bolts ikorwa neza mbere yo kuvura. Ibi bitangirana no kwangirika, aho bolts isukurwa hifashishijwe ibishishwa cyangwa ibisubizo bya alkaline kugirango ukureho amavuta, amavuta, cyangwa ibihumanya byanduye hejuru. Noneho, gutoragura bikorwa mukwinjiza Bolt mumuti wa aside (mubisanzwe hydrochloric cyangwa acide sulfurike) kugirango ukureho ingese, umunzani, nibindi byabitswe. Nyuma yo gutoragura, bolts yogejwe neza kugirango ikureho aside isigaye. Hanyuma, inzira ya fluxing irakorwa, aho bolts zishizwe mumashanyarazi. Amazi afasha gukuramo okiside zose zisigaye, atezimbere ubushuhe bwubuso bwa bolt na zinc yashongeshejwe, kandi birinda kongera okiside mugihe cyo gusya.
Bishyushye - Shira inzira ya Galvanizing. Ubushyuhe bwo hejuru bwo kwiyuhagira bwa zinc butera metallurgical reaction hagati ya zinc na positif - hejuru yicyuma. Mu ikubitiro, atome ya zinc ikwirakwira mu cyuma - insimburangingo y'ibyuma, ikora urukurikirane rwa zinc - ibyuma bivanga ibyuma hamwe nibintu bitandukanye. Ibice bivangavanze bitanga gufatana neza hagati ya zinc hamwe nicyuma fatizo. Ibikurikiraho, igicucu cyinyuma cya zinc kibitswe hejuru yububiko. Ubunini bwikibiriti gishobora kuva kuri microne 80 - 120, bitewe nubunini nubwoko bwa bolts, kimwe nibisabwa byihariye bya ASTM nibisabwa.
Inyandiko - kuvura: Nyuma yubushyuhe - kwibiza galvanizing, bolts irashobora kunyuramo post - uburyo bwo kuvura. Inyandiko imwe isanzwe - kuvura ni passivation, aho bolts ikorerwa hamwe nigisubizo cyimiti (nka chromate - ishingiye cyangwa itari chromate - ishingiye kubisubizo) kugirango ikore urwego ruto, rukingira okiside irinda hejuru ya zinc. Ubu buryo bwo kuvura passiwasi bwongera imbaraga zo kwangirika kwangirika kwifuniko, kunoza isura, no gutanga uburinzi bwo kwirinda ingese zera. Byongeye kandi, bolts irashobora kugenzurwa kubitagenda neza kubutaka, kandi hamwe na hamwe, birashobora gukorerwa inzira yubukanishi nko gukaraba cyangwa kurasa - guturika kugirango ukureho zinc zirenze urugero cyangwa koroshya ubuso.
Igipimo cyo gusaba
ASTM A325 / A325M HDG idafite ingese - ibyuma byuzuye / igice - urudodo ruremereye rwa hexagon rwubatswe rukoreshwa cyane mubikorwa bitandukanye byubaka ndetse ninganda zikoreshwa:
Kubaka Inyubako: Mubikorwa binini - binini byubaka, ibi byuma bikoreshwa muguhuza ibyuma, inkingi, na truss, bikora urwego rwimiterere yinyubako. Imbaraga zabo nyinshi hamwe no kurwanya ruswa nziza, byongerewe imbaraga nubuvuzi bwa HDG, byemeza ko igihe kirekire n’ubudahangarwa by’inyubako, haba mu bicu byubucuruzi, ububiko bw’inganda, cyangwa inzu ndende - kuzamuka. Igishushanyo cyuzuye / igice - igishushanyo cyemerera kwihuta no gutekana neza muburyo butandukanye bwubatswe, bujuje ibyangombwa bitandukanye byubushakashatsi nubwubatsi.
Kubaka ikiraro: Ikiraro gihura n’ibidukikije bitandukanye bikabije, birimo ubushuhe, urujya n'uruza - kunyeganyega, hamwe n’ibintu byangirika. Ibi bikoresho byubaka nibyingenzi muguhuza ibice byikiraro, nkumukandara, pir, na etage. ASTM - igishushanyo mbonera cyujuje ubuziranenge hamwe na HDG itwikiriye ituma bolts ishobora kwihanganira imitwaro iremereye, kunyeganyega, no kwangirika, kurinda umutekano nigihe kirekire cyibikorwa remezo byubuzima bwa serivisi.
Ibikoresho by'inganda: Mu nganda zinganda, mu nganda, no mu nganda zikora, ibi byuma bikoreshwa muguteranya imashini ziremereye, amakadiri y'ibikoresho, hamwe n'inkunga zubatswe. Uburemere - umutwaro - moderi yubushobozi irashobora kwihanganira imitwaro iremereye ikora hamwe nibinyeganyezwa bitangwa nibikoresho byinganda. Kwangirika - ibintu birwanya ibyuma bidafite ingese, bifatanije n’igitambaro cya HDG, birinda ibihingwa umwanda uhumanya inganda, imiti n’ubushuhe, kugabanya ibisabwa byo kubungabunga no kugabanya ingaruka ziterwa n’imiterere y’inganda.
Imiterere ya Offshore na Marine: Kubibuga byo hanze, amato, hamwe n’ibikoresho byo mu nyanja, aho guhura n’amazi yumunyu hamwe n’ibidukikije byo mu nyanja bihoraho, ibi byuma bifite agaciro gakomeye. Kurwanya ruswa iruta 316 ibyuma bidafite ingese, hamwe nubundi buryo bwo kurinda butangwa na HDG, bituma bashoboye guhangana n’ingaruka zangiza z’amazi yo mu nyanja, ubushuhe, n’ikirere cyo mu nyanja. Zikoreshwa muguhuza ibice bitandukanye byo mu nyanja, kwemeza kwizerwa numutekano byinyanja ninyanja.
Imishinga y'Ibikorwa Remezo: Mu mishinga remezo nk’amashanyarazi, iminara y’amashanyarazi, hamwe n’ibikorwa binini byo gutunganya amazi, ibi byuma byubaka bigira uruhare runini mu gutuma umutekano uhagaze neza. Kuba barubahiriza ibipimo bya ASTM A325 / A325M byemeza ubuziranenge n’imikorere ihamye, mu gihe ubuvuzi bwa HDG butanga uburyo burambye bwo kwirinda ibidukikije, bikagira uruhare mu mibereho rusange n’ibikorwa remezo.
Ibyiza byibicuruzwa
Imbaraga Ziremereye n'Umutwaro - Kwifata Ubushobozi: Ukurikije ibipimo bya ASTM A325 / A325M, ibi byuma bitanga imbaraga nyinshi nuburemere buhebuje - ubushobozi bwo gutwara. Byaremewe kwihanganira imitwaro iremereye, yogoshesha, numunaniro, bigatuma ihuza imiyoboro ikomeye muburyo bwubaka no mubikorwa byinganda. Ubwubatsi bukomeye, bufatanije no guhitamo neza kutagira umwanda - urwego rwibyuma no kuvura ubushyuhe (niba bishoboka), bitanga imikorere yizewe mumitwaro iremereye kandi ikabije.
Kurwanya Ruswa Kuruta: Gukomatanya ibintu bidafite ingese - ibyuma fatizo nibikoresho bishyushye - dip galvanizing itanga imbaraga zo kurwanya ruswa. Ibyuma bitagira umwanda bimaze gutanga uburyo bwiza bwo kurinda ruswa, kandi igipande cya HDG kongeramo urwego rwokwirinda ibintu. Ibi bituma bolts ikwiranye cyane no gukoreshwa mubidukikije bikabije, harimo uduce two ku nkombe, imikoreshereze y’inyanja, hamwe n’inganda zifite ubuhehere bwinshi cyangwa guhura n’imiti, bikongerera igihe kinini umurimo wabo no kugabanya amafaranga yo kubungabunga.
Igishushanyo gisanzwe kandi cyizewe: Dukurikije ibipimo bya ASTM A325 / A325M, ibi byuma bitanga igishushanyo mbonera, byemeza guhuza no guhinduranya mumishinga itandukanye. Ubwiza bukomeye - ingamba zo kugenzura mugihe cyo gukora, nkuko bisabwa nibipimo, byemeza ubuziranenge nibikorwa. Ibipimo ngenderwaho byoroshya amasoko, kwishyiriraho, no kubungabunga, bigabanya ibyago byamakosa, kandi bitanga amahoro yumutima kubashakashatsi, abashoramari, na banyiri imishinga.
Igishushanyo Cyinshi: Kuboneka byombi byuzuye - urudodo nigice - umurongo wamahitamo atanga ibintu byinshi mubikorwa bitandukanye. Byuzuye - urudodo rwiza nibyiza kubisabwa aho imbaraga zingana zifatika zisabwa muburebure bwose bwa bolt, mugihe kimwe cya kabiri - urudodo rushobora gukoreshwa mugutezimbere imizigo, kugabanya ubushyamirane, cyangwa kuzuza ibisabwa byihariye. Ihinduka ryemerera igisubizo cyihuse kugirango gikemure ibyifuzo bitandukanye byubwubatsi ninganda zitandukanye.
Birebire - Kurinda Kuramba. Iyi myenda itanga uburinzi burambye bwo kwirinda ruswa, kwangirika, nubundi buryo bwo kwangiza ibidukikije. Inyandiko - inzira yo kuvura, nka passivation, irusheho kunoza igihe cyo gutwikira, kwemeza ko bolts ikomeza imikorere yayo nigaragara mugihe kinini, ndetse no mubidukikije bigoye.
Umutekano wongerewe: Mubikorwa byubaka, kwizerwa no gukora byi bolts nibyingenzi mukurinda umutekano winyubako, ibiraro, nibindi bikorwa remezo. Imbaraga zabo nyinshi, kurwanya ruswa, no kubahiriza amahame akomeye ya ASTM bigira uruhare mubusugire bwimiterere rusange, kugabanya ibyago byo kunanirwa kwimiterere no kurinda umutekano wabantu numutungo.
twandikire
Ibicuruzwa bifitanye isano
Flange hamwe na bitandatu yo hanze
DIN6921 hex head flange bolts ifite plaque ya zinc yumuhondo, amenyo yuzuye, kandi nta seriveri, ihuye na ISO4162 na GB5787, ikozwe cyane cyane mubyuma - imbaraga zikomeye zivanze mubyiciro 8.8, 10.9, na 12.9.
Hex Kwikuramo Imashini hamwe na EPDM Yogeje Carbone Icyuma Hexagonal Kwikuramo-Igikoresho cyo hejuru
● Ibikoresho: Ibyuma bya Carbone ● Kuvura Ubuso: Galvanised, Oxide Yumukara, Diprometike Ashyushye, Dacromet ， Ruspert ● Ingano: 6 #, 7 #, 8 #, 10 #, 12 #, 14 # / ST3.5, ST3.9, ST4.2, ST4.8, ST5.5, ST6.3 ● Uburebure: 13-125MM ●
Imbaraga nyinshi flange yo hanze
Icyuma cyumukara wa karubone impande esheshatu DIN6921 Icyiciro cya 10.9 hex flange bolts ihimbwa cyane cyane mubyuma byujuje ubuziranenge bwa karubone hamwe nibintu byihariye bivanga byongeweho kugirango bigere ku 10.9 - imbaraga zicyiciro.
M10 Hexagon Socket Bolt Dacromet Carbone Ibyuma
https://www.hbfjrfastener.com/wp-content/uploads/Video-01-2.mp4 Ibyiza: Cyiza c ...
Ibinure
Ubuto buto busanzwe bukorwa muburyo butandukanye bwibikoresho, buri cyatoranijwe hashingiwe kubisabwa byihariye nibisabwa.
Shyiramo inanga
Inkingi ya Ceiling ikozwe neza mubikoresho byo murwego rwohejuru kugirango barebe imikorere irambye kandi iramba.
Inyuma ya gatandatu
Hex nuts ikorwa muburyo butandukanye bwibikoresho, buri cyatoranijwe kugirango cyuzuze ibisabwa byihariye mubikorwa bitandukanye. Ibyuma byoroheje ni amahitamo yiganje muri rusange - intego ya hex nuts bitewe nigiciro cyayo - gukora neza nimbaraga zihagije kubikorwa bitari - bikomeye byo gufunga ibidukikije murugo.
Umutwe munini uringaniye umutwe wimyitozo
Dacromet pancake umutwe wenyine - imiyoboro yo gucukura ikozwe mubintu bitandukanye byo hejuru - ibikoresho bikora, byatoranijwe neza kugirango bihuze ibyifuzo bitandukanye. Ibyuma bya karubone nibikoresho bisanzwe bikoreshwa cyane cyane mubyiciro nka 45 # na 65Mn.
Imiyoboro
Ubu busobanuro bugumana ubuhanga bwa tekiniki mu gihe butanga ibisobanuro ku bantu mpuzamahanga. Guhindura birashobora gukorwa hashingiwe ku bipimo nganda byihariye cyangwa ibisabwa mu karere.
1500H Kwangirika-Kurwanya Hexagon Kwikuramo-Gukuramo Igikoresho hamwe na EPDM Yogeje
● Ibikoresho: Ibyuma bya Carbone ● Kuvura Ubuso: Galvanised, Oxide Yumukara, Diprometike Ashyushye, Dacromet ， Ruspert ● Ingano: 6 #, 7 #, 8 #, 10 #, 12 #, 14 # / ST3.5, ST3.9, ST4.2, ST4.8, ST5.5, ST6.3 ● Uburebure: 13-125MM ●
Kwiga bolt
Imyanya ibiri yanyuma isanzwe ihimbwa muburyo butandukanye - ibikoresho byiza, byatoranijwe hashingiwe kubisabwa kugirango imbaraga, birambe, hamwe no kurwanya ruswa. Ibyuma bya karubone ni kimwe mu bikoresho bikoreshwa cyane cyane mu byiciro nka 4.8, 8.8, na 10.9.
Ibyuma bitagira umuyonga hanze ya hexagon
DIN933 Madamu hex nut bolts ikozwe mubikoresho bitandukanye, hamwe nicyuma cya karubone nicyo cyiganje cyane, kiboneka mubyiciro byinshi byingufu nka 4.6, 5.8, 8.8, na 12.9.
Kuramo
Ubudodo bwinsanganyamatsiko bukorwa muburyo butandukanye bwo hejuru - ibikoresho byiza, byatoranijwe hashingiwe kubisabwa byihariye bya porogaramu zitandukanye zerekeye imbaraga, kuramba, no kurwanya ruswa. Ibyuma bya karubone bihagaze nkimwe mubikoresho byiganje cyane cyane mubyiciro nka 4.8, 8.8, na 10.9.
Uruziga ruzengurutse umutwe
Isafuriya yumutwe wibikoresho byahimbwe mubikoresho bitandukanye, buri cyatoranijwe kugirango cyuzuze ibisabwa byihariye. Ibyuma bya karubone bihagaze nkibikoresho bisanzwe bikoreshwa muri rusange - gukoresha intego.
Gufunga ibinyomoro
Nylon shyiramo hex lock nuts igizwe ahanini nibikoresho bibiri byingenzi: umubiri wimbuto hamwe ninjoro ya nylon. Umubiri wimbuto usanzwe ukorwa mubyuma - byujuje ubuziranenge bwa karubone, ibyuma bivanze, cyangwa ibyuma bidafite ingese, buri kimwe cyatoranijwe gishingiye kubikenewe byihariye.
