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- trunk line heating furnace 干线加热炉
- Like any highway system, the federal airways have their main trunk line. 同任何公路系统一样，联邦航空线路也有其主航线。
- Application of HTAC in Forging Heating Furnace. 中频加热炉。
- Dynamic electricity distribution: trunk line and switch box. 动力配电:干线及开关箱。
- Traffic flow clearly falls on the trunk line after nine o'clock. 九点以后这条主干道的交通量明显下降。
- Step furnace was also used on the train axle production line, pipe production line heat treatment. 步进炉还被采用在火车轮轴生产线、钢管热处理生产线。
- The traffic trunk line is a basic premise of the development of TEB. 工业集聚-扩散的波浪式运动是经济在空间上扩散的一个基本模式。
- The shell and cover of the radiation tube heating furnace. 辐射管加热炉的炉壳及炉盖
- Like any highway system,the federal airways have their main trunk line. 同任何公路系统一样，联邦航空线路也有其主航线。
- Heavy traffic overloaded the trunk lines. 繁忙的交通让主干道超负荷运行。
- The Applied study of Control Method of Heating Furnace Temperature P. 航天科技集团加热炉的温度控制方法。
- These telephone lines are also known as trunk lines. 这些电话线也称为干线。
- Thepractice shows that the internal corrosion of gas trunk line could be solv... 实践证明,输气干线采用缓蚀剂保护可以减轻管道的内腐蚀,达到延长管道寿命的目的。
- What is the feature of this cracker( cracking furnace, heating furnace, reactor, mixer, centrifuger, belt-conveyer)? 这台裂解器（解炉、热炉、应器、拌器、心机、带输送机）特点是什么?
- Conversely, the calls placed between users within the business do not ordinarily require special dialing digits or use of an external trunk line. 反之,在公司内部用户之间的呼叫通常不要求拨打特殊号码或使用外线。
- This paper introduces the application of blast furnace gas on water-tube boiler, heating furnace, lime shaft kiln and coke oven. 摘要介绍了韶钢高炉煤气在热电锅炉、加热炉、石灰竖窑、焦炉等工业炉窑上的应用情况。
- As there is something wrong with the trunk line of the network, the transmission of data is blocked. The technical staff is urgently repairing it. 由于网络的中继线出了问题，造成数据通信不畅，技术人员正在抢修。
- Regenerative Heating Furnace's Application in Heavey Plate Mill of Linfen Iron and Steel Co. 蓄热式加热炉在临钢中板厂的应用。
- From Ordos City to Beijing and Tangshan Port chemical products pipeline project,there are one trunk line and two laterals. 项目简介：鄂尔多斯市至京唐港化工产品管道工程共建有一条干线，两条支线。
- What is the feature of this cracker (cracking furnace, heating furnace, reactor, mixer, centrifuger, belt-conveyer)? 这台裂解器(裂解炉、加热炉、反应器、搅拌器、离心机、皮带输送机)的特点是什么?
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
