Txhawm rau khiav lub ntsuas phoo, tsuas yog teeb tsa koj qhov sib xyaw ua ke uas siv lub tshuab hu tau yooj yim.Lub ntsuas phoo nta ib qho yooj yim thiab meej mechanism, tso cai rau cov neeg siv sai sai los yog hloov lawv cov kev sib xyaw ua ke raws li xav tau.Txhua lub xauv los nrog cov lus qhia meej, kom ntseeg tau tias cov neeg siv thawj zaug tuaj yeem teeb lawv tus kheej txoj cai ruaj ntseg yooj yim.
Khoom qauv | Kev piav qhia |
BJCP 9 | Cable inch 3mm, ntev 2m (liab) |
BJCP 10 | Cable inch 3mm, ntev 2m |