01 Mechanical galvanizing self dring screw
Imashini ya Galvanizike ya mashini Imashini ya galvanised imashini ikora ahantu habi cyane. Irashobora kubahiriza ASTM B117, ASTM B695, DIN50018, DIN50021 na AS3566.2. Amasaha yikizamini yumunyu yumunyu arashobora kuba amasaha 96, amasaha 192, amasaha 220m amasaha 250, amasaha 1000, amasaha 1500 nisaha 2000 ...