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- ERW Plain End Tubing is the easy damage pipe in oil wells and it should be equipped every year. 由于ERW油光管是油井上的易損件，故每年必須配備。
- The package of products: painting, oil coating, Anticorrosion &Insulation, beveled edges or plain end, the protection of pipe end, packaging. 包裝說(shuō)明： 噴漆；涂油；防腐保溫；坡口或平口；管端保護；
- Therefore, we have competitive force in the Coiled Tubing, Coiled Hollow Sucker Rod and High Grade ERW Plain End Tubing markets. 因此，公司生產(chǎn)連續油管、連續空心抽油桿和高鋼級ERW油光管具有較強的市場(chǎng)競爭力。
- The plain ends of AC pipe sections are easily joined with a coupling sleeve, as illustrated in Figure 7.4. AC 管區段的簡(jiǎn)單結束容易地被結合一個(gè)聯(lián)結袖;如圖 7.;4 所舉例。
- The accident put an untimely end to the party. 意外事故使聚會(huì )匆匆結束了。
- The boys were itching for the lesson to end. 那些男孩子們渴望下課。
- Field Inspection of New Casing, Tubing, and Plain End Drill Pipe 新套管、油管和平端鉆桿現場(chǎng)檢驗推薦作法
- Plain end seamless steel tubes for mechanical application 機械用光端無(wú)縫鋼管
- We bivouacked on the open plain. 我們在開(kāi)闊的原野上露營(yíng)。
- The problem is quite plain to us. 那問(wèn)題我們都很明白。
- You needn't labor a point that is perfectly plain. 這點(diǎn)很明顯，你用不著(zhù)講個(gè)沒(méi)完。
- His devotion to music is plain to see. 他對音樂(lè )的摯愛(ài)是顯而易見(jiàn)的。
- It's natural to slack2 off towards the end of a hard day's work. 一天緊張工作快結束的時(shí)候有些放松是自然的。
- The company declared a large dividend at the end of the year. 公司在年底宣布分發(fā)高額股息。
- Is the coastal plain good for farming? 沿岸平原適宜耕種嗎？
- It's plain that he is the criminal. 很明顯，他是罪犯。
- The army was disbanded when the war came to an end. 戰爭結束時(shí)，軍隊即被解散。
- The moon cast a brilliant light over the plain. 明月的光輝照在平原上。
- The two teams were all square at the end. 最后兩隊以積分相同而結束。
- Are there any exams at the end of this term? 這個(gè)學(xué)期期末有考試嗎？
