irrigation system of low pressure delivery pipe line
low pressure
低压
低
低加
低气压
压力低
低压力
低[气]压
增压压力低
低〔气〕压
低压倒槽
低压(低氧)
低压的
低压滴灌
气旋
离子色谱
a low pressure aspirator
Low pressure irrigation
low pressure integrated bed
low pressure ion chromatography
low pressure hot water heating
Low pressure and oxygen deficiency
low pressure fracturing formation
low pressure hot blower
abnormally low pressure