... 低压气体 low-pressure gas; 低压气体吹洗 low-pressure purge; 低压气体混合物 low-pressure combination of gases; ...
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An alarm is generated of low purge air pressure.
净化空气压力过低时将会报警。
The low pressure header and each branch shall have a 6 mm minimum, non ferrous shut off valve for each instrument requiring an air supply and a compression coupling for each air purge connection.
低压头和每个分支应为6毫米，非铁关断阀在每个送风和空气净化压缩为每个连接耦合仪器最低要求。
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