查詢詞典 helicoid
- 與 helicoid 相關的網(wǎng)絡例句 [注：此內(nèi)容來源于網(wǎng)絡啊啊啊不要慢点，僅供參考]
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Helicoid hydraulic motor makes up of bypass valve, motor, universal joint and transmission shaft, whose driving force is wellbore circulating fluid. It can be applied to bridge plug or cement plug treatment combined with grind shoe and other tools by mechanical energy for bottomhole rotation transferred from the energy of high pressure fluid.
螺桿鉆具是以井筒循環(huán)液體為動力的井下鉆具，由旁通閥久久久久精品久久久久影院、馬達色情日韩在线成人网站视频、萬向節(jié)和傳動軸4部分組成，其工藝特點是將高壓液體的能量轉變?yōu)榫滦D的機械能天堂欧美成公司，帶動井下磨鞋或其他工具911精品国产手机在线，來處理井筒橋塞或水泥塞。
- 推薦網(wǎng)絡例句
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However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.
然而久久久久夜夜夜一级A片水蜜桃，正如其名字所指出的那樣久久久久国产一级毛片高，CD盤不能寫，也不能用任何方式改變其內(nèi)容18在线观看黄网站。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
鍍鋅鋼托盤多用于出口美国一级婬片A免费看，替代木托盤，免薰蒸人人操人人色人人爽，符合歐盟亚洲欧美另类在线网址、北美各國對出口貨物包裝材料的法令要求；噴涂鋼托盤適用于重載上貨架之用亚洲国产黄色视频，托盤表面根據(jù)需要制作成平板狀欧美A区福利在线、波紋狀及間隔形式，滿足不同的使用要求性交AAAAA片在线看。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可從您的 ERP 系統(tǒng)上傳到我們的電子銀行系統(tǒng)來只是國內(nèi)及對海外各種幣種付款色伊人国产在线等李杰。