pipe pocket 管袋
pipe pocket mouth 滚袋口
pocket pipe
口袋里管
以上为机器翻译结果,长、整句建议使用 人工翻译 。
He reached into his pocket and pulled out the pipe.
他把手伸进他的口袋里,拿出管道。
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Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.
管接头等元件的密封要良好,以防止空气侵入,从而控制气穴与气蚀的发生。
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