5 Essential Elements For grating steel size
it really is lighter in weight with no compromising on the load capability and mechanical toughness and is especially used for platform ceilings and outside curtain walls. Jarak masing-masing cross bar ini teratur sehingga nampak serasi dan menimbulkan ketahanan yang luar biasa. Semakin sempit jaraknya, ketahan steel grating tersebut terhadap teka