单词:seated valve pump
单词:seated valve pump 相关文章
Getting Seated 就座 Kathy and Evan board the aircraft. They are met by a stewardess. 凯西和艾凡登上飞机。他们遇见一名女空服员。 S:Welcome aboard, sir. May I see your boarding pass? 空姐:先生,欢迎登机。我可以看一下
Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.
A: Thank you for joining us this evening at Chez Attitude. B: I am Mr. Foster, and we have a 7:00 dinner reservation tonight for four people. A: Welcome, Mr. Foster, if you would have a seat in the lounge area, our hostess will be ready to seat you i
今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t
The blue bike was sitting in Owens living room. It had no kickstand, so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. However, no household spiders had set u
今天要学的一个词是:pump。pump,Pump一般是指泵,或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采,《洛杉矶时报》的标题说:Oilfield Closure t