jual steel grating surabaya Can Be Fun For Anyone
-Force-locked usually means bearing bars are locked in situation by cross bar deformation as an alternative to riveting or welding. Quite a few confirmed techniques include things like:Juga disebut steel grating atau plat grating, memiliki bilah-bilah yang dikenal dengan sebutan cross bar dan bearing bar. Cross bar merupakan bilah yang menghubungka