Automatic steam trap Trap的意思|示意
美 / /
英 / /
自动蒸汽疏水阀
Automatic steam trap Trap的网络常见释义
蒸汽疏水阀 ... 真空破坏阀vacuum breaker valve 蒸汽疏水阀Automatic steam trap Trap 整定压力Set pressure ...
蒸汽 ... automatic steam trap 自动阻汽具 Automatic steam trap Trap 蒸汽疏水阀 ; 蒸汽 automatic double trap weir 自动双叠门堰 ...