广州批发电镀钢格栅 工厂楼梯踏步板 不锈钢钢格栅

广州批发电镀钢格栅 不锈钢钢格栅 工厂楼梯踏步板

Guangzhou wholesale  steel grating stainless steel grating factory stair

沟盖板 汕尾热镀锌钢格栅价格 设备人行道钢格栅

School ditch cover Shanwei hot dip galvanized steel grating price equipment sidewalk steel grating

出口钢格栅 装饰吊顶钢格栅

Export steel grille decorative ceiling steel grille

防爆、采光、散热、防滑性能好。

 proof, lighting, heat dissipation, anti-skid performance is good.

当钢格板通道经常有人通过或多人同时交叉通过时宽度应增加至1200mm

When the steel grating passage is often passed by at the same time, the width should be increased to 1200mm

遮阳箱 、梯踏板 、海洋作业船 、 料机走道

Sunshade box, ladder pedal, ocean operation ship, material machine aisle