Ni irihe tandukaniro riri hagati ya J-Ubwoko bwa Anchor na L-Ubwoko bwa Anchor?
Mugihe ushyira inyubako, ibiraro, cyangwa ibikoresho bya mashini, ushobora guhura nikibazo cyo guhitamo ikirenge. Muri ubu buryo, urashobora gusuzuma itandukaniro riri hagati ya J-na na L-anchor bolts. Nkumuyobozi wambere wihuta wihuta muri Chin ...
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