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- Shell of single ram type preventer 單閘板防噴器主殼體
- preventer of double ram type 雙柱塞式防噴器
- The paper describes some precautions in field operation and regular maintenance of MCEVOY "C" double ram valve. 本文簡(jiǎn)要介紹MCEVOY“C”型雙閘板閥的現場(chǎng)操作及定期保養中的幾個(gè)注意事項。
- A computer interface is designed,in which the memory address mapping and switch-over technioue with double RAM's areused. With this interface,the computer input and data processing can work in parallel andthe CPU busy time is saved. 研究了采用存儲器地址映像技術(shù)和雙體RAM總線(xiàn)切換技術(shù)設計的計算機接口，該接口能使數據的計算機輸入和處理并行工作，省去了數據輸入占用CPU的時(shí)間，解決了實(shí)時(shí)檢測系統高速數據的計算機輸入和處理存在的時(shí)間沖突的難題。
- RAM Type CNC Floor boring machine 滑枕式數控落地鏜床
- Specification for assemble of reciprocal ram type hydraulic steering gear 往復柱塞式液壓舵機裝配技術(shù)條件
- Keywords Double ram BOP;workover;body design;finite element analyze; 雙閘板防噴器;修井;殼體設計;有限元分析;
- He is working double tides to finish his essay. 他日夜苦干，趕寫(xiě)他的文章。
- I do not realize it is a double feature. 我原先不知道這是雙片連映。
- Double agents live in a perpetual state of fear. 兩面派永遠過(guò)著(zhù)提心吊膽的生活。
- I want a double room with a view. 我要一間能看到風(fēng)景的雙人房間。
- Antioxidation test for petrolatum type preventives 防銹油脂的氧化安定性試驗
- He was so fat that he had a double chin. 他胖得有雙下巴了。
- The carpet is too thick to double up. 這地毯太厚沒(méi)法折疊。
- Is the material single width or double width? 這幅料子是單幅的還是雙幅的？
- Reserve double room June fourth to tenth inclusive. 預訂雙人房間，六月四日至十日，共六晚，望訂妥復電。
- In this case, I can double for penalty. 假如這樣的話(huà)，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 請告訴我一間雙人房的費用可以嗎？
- The soldiers came at the double. 士兵們是急行軍來(lái)的。
- A couch performs a double service. 躺椅有雙重的服務(wù)。
