您要查找的是不是：
- long pipeline in service 在役长输管线
- The geological hazard,such as landslide and mudflow,etc. may cause fatal hidden trouble for the safety of gas-oil pipeline in service. 山体滑坡和泥石流等地质灾害对油气管道安全运行构成了潜在的重大危害。
- Do you know how long it has been in service? 你知道它投入使用有多久了?
- I am sorry, the number you gave me is not in service. 很抱歉，你给我的电话号码没有通线。
- Safety evaluation of reliability of on-duty long pipeline in different operation period 在役长输管道不同时期可靠性安全评价
- The spear nib is wearproof and long in service life. 枪头型腔经渗碳处理，其耐磨性好，使用寿命长。
- CORROSION DAMAGE INSPECTION AND PREDICTION-PREVENTION OF PIPELINE IN SERVICE 在役管线腐蚀损伤检测与预测预防
- Airliners in service at present cannot fly faster than the speed of sound. 目前供使用的客运机飞行速度不能超过音速。
- His machine cut a natural gas pipeline in Wyoming on Saturday. 周六其推土机切断了地处怀俄明州的一条天然气输送管道。
- The company has problem in servicing its debt. 该公司在支付债息方面有问题。
- The giant generator could be back in service. 巨大的发电机可以重新使用了。
- An undercarriage or stand on which a device rests while in service. 底座在使用时将设备固定在其上的底座或支撑物
- Keywords gas-oil pipeline in service;landslide and mudflow;quantitative prediction models;real-time monitoring system; 油气管道;地质灾害;定量预测模型;实时预报系统;技术;研究;
- She was in service before she came here. 来这里之前她做过仆人。
- The number you have reached is ont in service. 您所拨的电话号码现在不能使用。
- On the Performance Determination of External Anticorrosive Coating and the Antiseptic Rank Assessment of Buried Pipeline in Service 在役埋地管线外防腐层的性能测定与防腐等级评估
- The fluorocarbon coatings for steel structure in terminal yard of long pipeline are prepared to solve the problem of the serious corrosion and hard-to-refinishing. 为解决长输管道场站内钢结构腐蚀严重且难以进行重复性维修施工的问题,我们研制开发出长输管道场站内钢结构用氟碳涂料。
- The number's no longer in service. 这个号码现在是空汉拧。
- Doesn't Labor in Service Make Value? 服务劳动不创造价值吗?
- Sorry, the number you dialed is not in service. 对不起,您所拨叫的是空号。
