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气瓶减压阀
释义
气瓶减压阀
Encyclopedia
工学
特种设备安全保护装置
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cylinder reducing valve
气瓶减压阀
采用控制阀体内启闭件的开度来调节介质流量,将介质压力降低,同时借助阀后压力的作用调节启闭件的开度,使阀后压力保持在一定范围内,在进口压力不断变化的情况下,保持出口压力在设定的围内,保护其后生活生产器具的气瓶装置。
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crop potential productivity
Crop Protection
crop quality
crop quality analysis by remote sensing
crop radiation mutation breeding
crop resistance
crop rotation
Crop Science
Crop Science Society of America,CSSA
Crop Science Society of China,CSSC
Crop Science Society of Japan, CSSJ
Crop Science Society of the Philippines
crop seed testing
crop shear
crop smart management
crop straw carbonization
crop straw carbonization engineering
crop straw returning
crop structure adjustment
crop system
crop system modeling
crop transpiration
crop transplanting
crop water requirement
crop water requirements
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