Kedu ihe bụ Steel Grating?
A na-ejikarị carbon steel na-ekpo ọkụ na-ekpo ọkụ galvanizing, ma na-ejikwa igwe anaghị agba nchara. Ọ nwere uru nke ventilashion, ọkụ, mgbochi skid, mgbawa-àmà, wdg ígwè grating nwere ike iji n'ọtụtụ ubi, gụnyere Power osisi ikpo okwu, otú w ...
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