01 Mechanical galvanizing tus kheej drilling ntsia hlau
Mechanical Galvanized Screw Mechanical galvanized screws ua haujlwm nyob rau hauv ib puag ncig corrosion siab. Nws tuaj yeem ua raws li ASTM B117, ASTM B695, DIN50018, DIN50021 thiab AS3566.2. Cov Sijhawm Siv Tshuaj Tsuag Ua Raws Cai tuaj yeem yog 96 teev, 192 teev, 220 teev 250 teev, 1000 teev, 1500 teev thiab 2000 teev ...