大家在查：小型锅炉脉冲式安全阀接点闭合回座压力余热回收阀罩全启式安全阀弹簧式安全阀低压锅炉开启压力

静重式安全阀

n.dead-weight safety valve
网络direct-loaded safety valve; dead weight safety valve

静重式安全阀

静重式安全阀

英-汉网络释义

静重式安全阀

direct-loaded safety valve

各行业专业英语... ... 安全阀 safety valve 静重式安全阀 direct-loaded safety valve 弹簧式安全阀 spring-loaded safety valve ...

dead weight safety valve

化工和机械英文字典 - -... ... 静重 dead weight 静重式安全阀 dead weight safety valve 镜面 mirror face;mirror surface ...

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