What Does jual plat timah hitam Mean?
When serrated grating is specified, the bearing bar depth have to be 1/four inch greater when compared to the dimensions revealed around the load tables to supply the equivalent power of non-serrated gratings. Steel grating sering digunakan di place industri maupun kapal. Untuk steel grating ini bentuknya plat dan ada lubang kota... Kategori: Grat