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- closed return bend 闭式回转管
- close return bend 闭合回转弯头
- Differential cost rate reflects difference of industry risk grade, decide according to inductrial injury number and circumstance of insurance premium defray, data identical or of close return for a sort. 差别费率反映行业风险等级差别,根据工伤人数和保险费支出情况确定,数据相同或相近的归为一个种类。
- This paper summarises the equipment and process of producing return bends used for the ethylene cracking furnace by ESR-precision casting. 本文介绍了电渣精铸裂解炉弯管的设备、工艺,并同传统的中频炉一砂型铸造工艺进行了比较。
- The Application of PLC in the Control of Return Bend Machine PLC在弯管机控制中的应用
- THE WEARYING AWAY OF RETURN BEND AND ITS MECHANISM IN ENERGY TRANSMISSION 气力输送弯管的磨损及磨损机理研究
- Without doubt, collector people spend costly money none can hesitantly surely, enchase this with pearl along with a child inside excellent high-quality goods closes return to already had. 毫无疑问,收藏家们定会毫不犹豫地花高价钱,把这个用珍珠镶嵌连同一个小孩在内的绝妙精品收归已有。
- He closed the deal successfully and was home free. 买卖成交了,他松了一口气。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- The boss readily closed with the offer. 老板马上接受了这个报价。
- Have you closed the gate and windows? 你把门窗关严实了吗?
- He closed his speech with a funny joke. 他用一则有趣的笑话结束了演讲。
- That oyster closed up its valves. 那个牡蛎把壳合拢起来。
- close pattern return bend 闭合式180弯头
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She's always been very close about her past life. 她对自己过去的生活一直守口如瓶。
- For the umpteenth time close the door quietly. 我告诉过你好多次要轻轻地关门。
- The Waterloo line is closed for repair. 滑铁卢铁路线因维修关闭。
- This project has been closed up. 这个项目已终止了。
- This road is closed to motor vehicles. 这条路机动车不准通行。