... non-combustible element 不燃物体 non-combustible materials不燃物质 non-combustible cargo 非易燃货物 ...
2
?不燃材料
管路、电缆穿过A、B级分隔的贯穿装置 Pipe/Cable Penetrations In “Class A/B” 不燃材料 Non-Combustible Materials 硅酸钙板、膨胀珍珠棉板、矿物棉制品等 Calcium Silicate Plate,Mineral Fibre Products Etc. .
3
?非易燃材料
...(from normal price,no further reductions) ? （从正常的价格，没有进一步削减) Non-combustible materials ? 非易燃材料 All parts drawing documents specify items that need inspection and testing; however, some documents lack clarity and spe...