exhaust cut-out

截气阀,Gas... ... ) discharge line valve 排气截止阀 ) exhaust cut-out 排气闭路阀;排气停截阀 ) Gas-controlled valve 截气阀 ...

截气阀,Gas... ... ) discharge line valve 排气截止阀 ) exhaust cut-out 排气闭路阀;排气停截阀 ) Gas-controlled valve 截气阀 ...