[机] 落阀
... drip feed valve 滴馈阀; 流滴供给阀 drop valve 落阀; 落座配汽阀 drop valve gear 坠阀装置 ...
坠阀
... 坠落崩坏:downfall 坠阀:drop valve 坠锤测深:strike sounding ...
落座配汽阀
... drip feed valve 滴馈阀; 流滴供给阀 drop valve 落阀; 落座配汽阀 drop valve gear 坠阀装置 ...
第四章,给出了系统中加定差减压阀后的结构原理图。
In addition to continuous blowdown service, the Hancock high pressure drop valve is also used on feedwater bypass relief, sampling systems, drains and other services where erosion is extremely severe.除了连续排污服务,高压降汉考克阀门也用在给水旁路救济,取样系统,排水渠及其他服务的地方水土流失极为严重。
He says a pressure valve on one of the rocket's fuel tanks showed a drop.他说,火箭燃料箱的一个压力阀显示压力降低。