单词：oil check valve
单词：oil check valve 相关文章
Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.
海事英语
Part One 你听不懂的 As clean as a whistle 非常洁净，清白，空的，灵敏的 The police tried to find evidence related to his criminal behaviour but he was as clean as a whistle. Mary rides on the horse and jumps over the barrier as clean as a whistle. Th
新东方语音语调视频讲解
Henry went out to the front of the apartment building and turned off the main water valve. No one was home in the building except Stanley, so Henry didnt have to warn the neighbors about the shutoff. Back in the bathroom, Henry flushed the toilet. Th
365个英语简短小故事
Stanley had just finished brushing his teeth. He noticed water flowing into the toilet bowl. That's strange, he thought. The water continued to seep into the bowl. Stanley lifted the toilet tank top. The tank was half full, but the water was slowly r
365个英语简短小故事
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午后咖啡
Darwin was about to give his 1992 Buick Regal to his girlfriends son, Gilroy. But before doing that, Darwin had to make sure the car was safe. If anything was wrong with the car and it caused Gilroy to be injured, Darwin would in turn be injuredby Gi
365个英语简短小故事