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- 比ratio
- 差压pressure difference
- 差压变送器differential pressure transmitter
- 变压比试验transformer ratio test
- 囊压比bag pressure ratio
- 差压计differential manometer
- 轴压比ratio of axial compression stress to strength
- 差压阀differential valve
- 折压比flexural compression ratio
- 差压辊differential roll
- 控压比control ratio
- 差压开关differential pressure switch
- 孔压比pore pressure ratio
- 差压泵differential pump
- 泄压比pressure relief ratio
- 差压表[机] differential pressure gauge
- 拉压比ratio of tensile strength to compressive strength
- 浓差压osmotic pressure
- 隙压比gape factor
- 差压法BODs' s pressure method