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- Start the hydraulic unit for the power tong, please. 请起动液压大钳动力装置。
- ZQ203/100 drill power tong is a new type of mechanize tool on drilling floor. ZQ203/100钻杆动力钳广泛用于石油钻井的起下钻杆作业。
- Check power tongs and spinning rope are on drill floor. 检查动力钳和尾绳是否在钻。
- This paper is a part of research on a development drill pipe power tongs in well. 该方法对提高油井钻杆动力钳的设计效率和设计水平具有重要意义。
- Keywords iron roughneck;working power tong;power tong;PLC control; 铁钻工;行走式动力大钳;液压大钳;PLC控制;
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- BEIJING HENG YUAN LI TONG POWER CO., LTD. 北京恒源利通电力技术有限公司。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- SZ), Tong Junge, Kaidi Electric Power (000939. SZ)、桐君阁、凯迪电力(000939.
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
- A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- The media have a lot of power today. 现在大众传播媒介有很大的力量。
- The medicine did his stomachache a power of good. 这种药对他的胃痛疗效显著。
- He values himself on his conversational power. 他常夸耀自己的交谈能力。
- He succeeded in worming himself into power. 他成功地爬进了掌权阶层。
- The soldiers blew up the enemy power plant. 士兵们炸毁了敌人的发电厂。
- He misdeemed the power of the opposition. 他对对方的实力作了错误的估计。