Khaws cov khoom tshiab

 Peb lub Hoobkas muaj cov khoom tshiab tsim tawm. Yog tias koj xav tau, PLS hu rau peb. Ua tsaug.Cov khoom tshiab yog Yas tiv thaiv npog rau scaffolding clamps.

Lub luag haujlwm ntawm cov yas tiv thaiv npog:

1. Ua kom lub neej ua haujlwm ntawm scaffolding clamp nce ntxiv

2. Tsis txhob cia lub hau ntswj xoob vim yog kev co

3. Txo qhov xeb ntawm scaffolding clamp hauv cov hnub los nag

Cov yas npog muaj ob xim: liab thiab daj. Cov hauv qab no muaj cov duab yas tiv thaiv, PLS xyuas.