regulating valve〔名词〕调节阀详细»
regulating valve〔名词〕调节阀详细»
regulating valve〔名词〕调节阀详细»
regulating valve〔名词〕节制活门,调整阀详细»
regulating valve〔名词〕调节阀详细»
调节阀control valve;regulating valve详细»
调节阀adjusting valve;governor valve;regulating valve;spill valve详细»
调节阀adjusting valve;control valve;regulating valve;regulator valve详细»
调节阀adjustable valve governor valve regulating valve regulator valve详细»
调节阀damper valve;modulating valve详细»
调节阀damper valve;governing valve;regulating valve;variable valve详细»