Khaws cov khoom tshiab

 Peb lub Hoobkas muaj cov khoom tshiab tsim.Yog tias koj xav tau, PLS tiv tauj peb.ua tsaug.Cov khoom tshiab yog yas tiv thaiv npog rau scaffolding clamps.

Kev ua haujlwm ntawm cov yas tiv thaiv npog:

1.Tshaj qhov kev pab cuam lub neej ntawm scaffolding clamp

2.Tsis txhob bolt loosening los ntawm kev co

3.Txo corrosion ntawm scaffolding clamp nyob rau hnub los nag

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