短語(yǔ)詞組短語(yǔ)backpressure test 氣井產(chǎn)能測(cè)試backpressure flushing 反壓沖洗Permeate backpressure 產(chǎn)水背壓backpressure e 背壓力backpressure turbine 翻譯backpressure type 背壓式Backpressure Backflow 反壓回流Backpressure Operators 背壓操作符backpressure manometer 后壓測(cè)壓計(jì);背壓壓力計(jì) 返回 backpressure