
1. Chiyambi Pakumanga kwamakono, denga lachitsulo, makina a facade, ndi zitsulo zakunja zakunja, kugwira ntchito kwanthawi yayitali kwa chomangira chilichonse ndikofunikira. Zomangira zodzibowolera zokha ndi zomangira ...
1. Chiyambi M'mafakitale amakono, zomangira ziyenera kuphatikiza mphamvu zamakina apamwamba ndi kukana kwa dzimbiri kwapadera. Mankhwala achikhalidwe monga electro-galvanizing ndi otentha-...
1. Mawu Oyamba Mu uinjiniya wamakono ndi kupanga, kudalirika kwa zolumikizira zomangika ndizofunikira kwambiri pakukhazikika kwamapangidwe, chitetezo, ndi magwiridwe antchito anthawi yayitali. Zomangira zachikhalidwe nthawi zambiri zimavutika ...
1. Mau oyamba Zomangira zodzibowolera zokha, zomwe m'Chitchaina zimatchedwa “钻尾丝” (zomangira mchira) kapena zomangira za Tek, ndi zomangira zapadera zomwe zimabowola zibowo zawozawo ndikupanga ulusi wokwerera mu...
1. Mau oyamba Zomangira zodzibowolera zokha, zomwe zimadziwika kuti tek screws kapena drill-point screws, ndi zomangira zapadera zomwe zimabowolera okha bowo, kudula ulusi wokwerera, ndikumanga zida ...
1. Mau Oyamba Mu ntchito zamakono zamakono ndi mafakitale, kudalirika kwa machitidwe omangiriza ndikofunikira kuti pakhale kukhulupirika kwadongosolo, chitetezo, ndi ntchito za nthawi yaitali. Pakati pa mitundu yosiyanasiyana ...