jual grating surabaya Things To Know Before You Buy
-Force-locked indicates bearing bars are locked in situation by cross bar deformation rather than riveting or welding. Quite a few established solutions involve:Juga disebut steel grating atau plat grating, memiliki bilah-bilah yang dikenal dengan sebutan cross bar dan bearing bar. Cross bar merupakan bilah yang menghubungkan bantalan grating dan d