DWV

DWV

 英

  • 网络Drain Waste and Vent; 铜排水管; 耐电压(Dielectric Withstanding Voltage)

例句

Standard Specification for Shielded Transition Couplings for Use With Dissimilar DWV Pipe and Fittings Above Ground

DWV配件一起使用屏蔽转换联轴器规范

Wrought copper and wrought copper alloy solder joint drainage fittings - DWV

DWV合金钎焊连接排水管接头

Cast Copper Alloy Solder Joint Drainage Fittings - DWV

DWV合金钎焊连接排水配件

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