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- open air drill rig 露天钻机
- Doing exercises in the open air is good for your health. 露天锻炼身体有益你的健康。
- Exposure to open air for exercise or health-promoting activity. 户外运动暴露于空气中的运动或促进健康的活动
- In the open air, we held a memorial meeting. 我们在室外举行了追悼会。
- John likes to take exercise in the open air. 约翰喜欢在户外锻炼。
- The film will be shown in the open air tonight. 今晚电影在露天演。
- Oil cooler for hydraulic circuit of engineering machinery, such as excavator, vibratile roller, car-lifter & drill rig. 用于挖掘机、振动式压路机、汽车起重机、钻井机等工程机械油压系统的油冷却器。
- In the open air their rapture broke into speech. 来到户外，他们如醉如痴的狂喜迸发成语言。
- The present state,application and development of coal mine hydraulic drill rig are de-scribed in this paper. 介绍了煤矿用液压钻车现状,使用情况及发展。
- The children like to play in the open air. 孩子们喜欢在野外玩。
- The old woman enjoys walking in the open air. 那位老太太喜欢在户外散步。
- Abstract: Large Diameter Fully Casing Impact Bucket Grab CGD-1 was designed and development mainly for mating the fully casing drill rig. 中文摘要: CGD-1型大口径全套管冲击抓斗主要是配套全套管钻机施工而研制的。
- It's good for you to run in the open air. 在户外跑跑步,对你来说是有益的。
- We do exercises in the open air. 我们做户外运动。
- YG-30 drilling rig is a full hydraulic operated top drive power head drill. 型工程钻机为全液压驱动动力头式钻机。
- We eat the mooncakes in the open air. 我们在户外吃月饼。
- The fundamental principle hardware configuration and software design of a microcomputerbascd automatic control system for winch type impact drill rig is described. 本文介绍了卷扬式冲击钻机微机自动控制系统的基本原理、硬件的组成和软件的设计。
- They often play in the open air. 他们经常在户外玩。
- CS165E surface DTH drill rig is equipped with a large water tank and wet dust removel system ,There are two supplywatermodes:automati c mode and hand mode. CS165E露天潜孔钻机采用湿式除尘，配置有大容量水箱，具有自动供水和手动供水两种方式。
- They saw a film in the open air. 他们看了一场露天电影。
