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- It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal. 內裝式、單端面、單彈簧、橡膠波紋管機械密封。
- It is of externally-mounted type, single seal multi-spring and Teflon bellows transmission. 外裝式，單端面多彈簧、聚四氟乙烯波紋管傳動(dòng)形式。
- But the temple is the perfect incomplete , Only a single seal letters, the powerplay Amamiya, how many people dare to cut Tian Lei unlimited? 但天宮是殘缺的完美，封只有單封，能打的力天宮又有多少人敢無(wú)限天雷斬？
- Mechanical seal with inside mounted spring. 彈簧置于密封流體之內的機械密封。
- The letter was written on a single sheet of paper. 這封信只用一張紙寫(xiě)成。
- Is this equipment tested for mechanical aptitude? 這臺設備測定了其機械適應性了嗎？
- We need a mechanical digger to level the ground. 我們需要一臺挖掘機來(lái)平整土地。
- One single, second class, to winchester, please. 買(mǎi)一張去溫撤斯特單程二等票。
- He got over the stream with a single leap. 他一躍就跳過(guò)了小溪。
- The move water have mechanical energy. 流動(dòng)的水擁有機械能。
- The bridge crosses the river in a single span. 河上那座橋是單跨橋。
- Do you want a single or a return ticket? 你要單程票還是往返票?
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的？
- Blinking is a mechanical action of the eyelids. 眨眼是眼瞼的無(wú)意識動(dòng)作。
- I have had to work for every single penny I earned. 我掙的每一便士都是辛苦工作得來(lái)的。
- The huntsman fired a single shot at the lion and settled its hash. 獵人朝那只獅子開(kāi)了一槍?zhuān)阉蛩懒恕?/li>
- Five twenties and ten single, please. 請給我5張20元的和10張1元的。
- She wore a single orchid on her evening dress. 她在晚禮服上綴著(zhù)一朵蘭花。
- A mechanical model of the solar system. 太陽(yáng)系儀太陽(yáng)系的機械模型
- In a strict, step-by-step or mechanical way. 機械地以嚴格的，一步一步的或機械的方式
