| 释义 | 
             
                ball safety valve
                
            井下安全阀jǐng xià ān quán fá 
 subsurface safety valve; DHSV(downhole safety valve)安全阀ān quán fá 
 safety valve; relief valve管道安全阀guǎn dào ān quán fá 
 in-line relief valve; piping safety valves杠杆重锤式安全阀gàng gǎn zhòng chuí shì ān quán fá 
 lever and weight safety valve闸板阀zhá bǎn fá 
 paddle valve; gate valve; slide valve; sluice valve阀门fá mén 
 valve活门huó mén 
 valve核安全hé ān quán 
 nuclear safety炒虾球chǎo xiā qiú 
 fried shrimp balls炸虾球zhà xiā qiú 
 fried shrimp balls排气阀pái qì fá 
 air evacuation valve; vent valve; air release valve; air bleeding 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化妆舞会huà zhuāng wǔ huì 
 costume ball; a fancy dress ball; fancy dress ball安危ān wēi 
 safety, safety and danger浮阀fú fá 
 float valve杆阀gǎn fá 
 stem valve缸阀gāng fá 
 cylinder valve光阀guāng fá 
 light valve导阀dǎo fá 
 pilot valve; master valve; guide valve给水阀gěi shuǐ fá 
 feed water valve; feed valve座阀zuò fá 
 seat valve; seated valve; seating valve虾球xiā qiú 
 Shrimp balls
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