Steel bar grating has two area type: serrated floor and clean floor. Serrated steel grating is fabricated from serrated steel bars, which can be very low carbon steel bars, aluminum steel bars and stainless steel bars. Ada beberapa istilah yang patut dikenal lebih dulu sebelum memilih atau memesan grating, yakni https://arthurefddb.csublogs.com/36070497/jual-grating-galvanis-no-further-a-mystery