Perforated cable tray bụ ụdị àkwà mmiri na-eji echebe wires, eriri, wdg, Ọ nwere àgwà ndị a: 1. Ezi okpomọkụ dissipation arụmọrụ: N'ihi ikpughe nke cables na ikuku, porous cable trays nwere ike n'ụzọ dị irè belata arụ ọrụ okpomọkụ nke. eriri ma belata ihe ize ndụ nke f...
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