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- An example of pipeline monitoring via direct buried TT5000 in PVC. 这里有一个例子是关于通过直接把TT5000埋在地下的PVC管中来监控管线的。
- direct buried heat-supply pipeline 直埋供热
- Adopted to core network, access network and fiber to the home. Cable laying methods: duct, aerial and direct buried. 可广泛应用于核心网、接入网和光纤到户，敷设方式有管道、架空、直埋等。
- For laying indoor, in tunnels or direct burying in earth able to bear external mechanical forces. 敷设在室内、隧道内直埋土壤,电缆能承受机械外力作用。
- A LEAK DEFECTING STUDY OF THE DIRECT BURIED CABLE WITH 85Kr TRACER 直埋电缆示踪~(85)Kr法探漏研究
- Failure Analysis of Bellows Expansion Joint for Overhead Vapor Pipeline of Atmospheric Distillation Tower 常顶挥发线波纹管膨胀节失效分析
- Applicalion of sleeve compensator without thrust in direct buried tube 无推力套筒补偿器在直埋管道中的应用
- Direct-buried vapor pipeline; Heat-insulating structure; Stationary harrier; Compensator; Hydrophobic form; Eliminate humidity system; Construction; 文章简略论述了目前国内直埋蒸汽管道技术特点和施工中的注意事项。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Application of vacuum technology in direct buried steam pipe with steel jacket 真空技术在钢套钢直埋蒸汽管道中的应用
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Direct-buried vapor pipeline 蒸汽直埋管
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- Oil vapor pipeline 油气管线
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
