船底阀 meaning in Chinese
sea cock
Examples
- Small craft . seacoks and through - hull fittings . part 1 : metallic
小艇.船底阀和整个船体用配件.第1部分:金属的 - Small craft - seacocks and through - hull fittings - part 1 : metallic iso 9093 - 1 : 1994 ; german version en iso 9093 - 1 : 1997
小型船舶.船底阀和船体外壳管接头.第1部分:金属件