| 释义 | 
             
                weight type pressure retaining valve
                
            钻压zuàn yā 
 bit pressure; bit weight恒压阀héng yā fá 
 constant pressure valve泄压阀xiè yā fá 
 decompression valve; pressure release valve加重阀jiā zhòng fá 
 weighted valve磅páng 
 pound; point type; scales; weight杠杆重锤式安全阀gàng gǎn zhòng chuí shì ān quán fá 
 lever and weight safety valve背压调节阀bèi yā diào jiē fá 
 back pressure regulating valve高血压gāo xuè yā 
 high blood pressure, hypertension闸板阀zhá bǎn fá 
 paddle valve; gate valve; slide valve; sluice valve权数quán shù 
 weight阀门fá mén 
 valve活门huó mén 
 valve电压diàn yā 
 pressure, tension, voltage渗透压shèn tòu yā 
 osmotic pressure排气阀pái qì fá 
 air evacuation valve; vent valve; air release valve; air bleeding valve安全阀ān quán fá 
 safety valve; relief valve膜片阀mó piàn fá 
 membrane valve; diaphragm valve喷射阀pēn shè fá 
 injection valve; jet valve切换阀qiē huàn fá 
 changeover valve; switching valve吸入阀xī rù fá 
 suction valve; intake valve剩余压力shèng yú yā lì 
 residual pressure; surplus pressure; excessive pressure浮阀fú fá 
 float valve杆阀gǎn fá 
 stem valve缸阀gāng fá 
 cylinder valve光阀guāng fá 
 light valve
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