Marine through-hull fittings and sea-valves的意思|示意
美 / /
英 / /
船用穿壳配件和船用阀门
Marine through-hull fittings and sea-valves的网络常见释义
船用贯穿船身的配件和舷侧进水阀 船用贯穿船身的配件和舷侧进水阀 (Marine through-hull fittings and sea-valves ) 地面非金属电缆管道和配件 (Nonmetallic surface raceways and fittings ) .