大型模锻水压机高压大流量水阀开启力特性 - 中南大学学报(自然科学版、英文版) 关键字: 水压机;水阀;开启力[gap=1537]Key words: hydraulic press; water valve; opening force
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angle water valve 折角水阀 ; 合角水阀
Wash water valve 排污阀
water valve body 热水阀壳体
cooling water valve 冷却水阀 ; 冷却水门
back-water valve 回水阀
emergency water valve 应急给水阀
water valve nut 水阀螺母
water valve stem 水阀杆
Before leaving, Mr. Seymour turned off the vacuum cleaner and the water valve.
在离开之前,西摩先生关掉了真空吸尘器和水阀。
Just open a hot water valve in a sink or shower and let the system drain.
我们只要打开浴缸或淋浴喷头的热水出水阀,把热水器的水放掉就行了。
Before leaving, Mr.Seymour turned off the vacuum cleaner and the water valve.
在离开之前,西摩先生关掉了真空吸尘器和水阀。
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