赛斯专业词典
齿边浮阀塔板
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B型导向浮阀塔板
B-type directed valve tray
弹簧加载定向控制阀
spring loaded directional control valve
弹簧加载阀
spring loaded valve
弹簧加载控制阀
spring loaded control valve
弹簧加载止回阀
spring-loaded check valve
弹簧减压阀
spring reducing valve
弹簧快速关断阀
spring rapid shut-off valve
弹簧偏位阀
spring offset valve
弹簧平衡安全阀
spring balance safety valve
弹簧球式止回阀
spring ball check valve
弹簧式安全阀
spring type safety valve
Spring
direct spring loaded safety valve
spring safety valve
弹簧式安全泄压阀
spring safety-relief valve
弹簧箱阀
bellows valve
弹簧型自力式调节阀
spring-loaded regulator
弹簧中位阀
spring centered valve
弹簧中心式换向阀
spring centered valve
弹簧阻尼阀
spring-damper valve
弹性阀
feather valve
淡水排出阀
fresh water discharging valve
最近更新
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