双语例句
Shut-off valve and excess flow valve for liquid withdrawal;
输液用开关阀及溢流控制阀；
词典释义：
excess flow valve
时间: 2026-03-27 14:27:49
溢流阀
词典释义：
溢流阀
Shut-off valve and excess flow valve for liquid withdrawal;
输液用开关阀及溢流控制阀；