compressor performance characteristic diagramcompressorperformancecharacteristicdiagram压气机: booster; air-compressor; com ...特性: characteristic; character; p ...曲线图: diagram of curves; plot; cur ...压气机特性曲线: compressor performance characteristic curve; compressorperformancecharacteristiccurve压气机特性线图: compressor map下载手机词典可随时随地查词查翻译