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- flame proof diesel engine 防爆柴油机
- mine flame proof diesel engine 防爆柴油机
- The steam locomotive has been superseded by the diesel locomotive. 蒸汽火车被柴油火车取代了。
- Application study is made by starting with variant frequency the diesel engine set of diesel locomotive. 通过变频启动内燃机车柴油发电机组试验对该方案进行了应用研究。
- The performance characteristics,structure and main technical parameters of CKD_(8D) diesel locomotive were presented. 介绍了CKD8D型机车的性能特点、结构及主要技术参数。
- This paper presents a kind of silicon element parameter testboard of DP4 diesel locomotive. 本文介绍了新研制的东风_4型内燃机车硅元件参数测试台的工作原理、性能和设计特点。
- DAF wastewater facility was come from USA under world bank foundation in diesel locomotive depot of Jinzhou. 锦州机务段利用世界银行贷款引进美国DAF污水处理器。
- The course of starting diesel locomotive assistant by big capacitor is studied in this thesis. 对现有的内燃机车以及加入超大电容后的起动过程进行理论分析。
- The improvement design is carried out for DF11 diesel locomotive with single driver operation. 对DF11型内燃机车按单司机值乘进行了改进设计,介绍了改进原则、工作原理和改进方案。
- The starting point,direction and ways of diesel locomotive minor and auxiliary repair system reform were given. 提出内燃机车小、辅修制度改革的出发点、方向、手段以及呼和浩特机务段在“逐步实施状态修”的要求中的尝试。
- The water resistance test bench is vital equipment for the diesel locomotive test. 摘要水阻试验台是内燃机车检测的必不可少的设备。
- The formulation of paraffin base the fourth generation diesel locomotive Oil containing zine was presented. 介绍了石蜡基含锌内燃机车四代油的配方研究。
- This paper describes the formula for cold parkerizing flame proof joints of electrical apparatus for explosive gas atmosphere and process for cold parkerizing of flame proof joints. 经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满足了防爆标准对高压隔爆接线盒隔爆面平面度的要求。
- PHL SD18 diesel locomotive #40 was changed by the movie crews to the fictitious Southland &Western RR. 电影摄制组的工作人员将费城至南达科他州的内燃机车40号改在了虚构的西南铁路线上。
- In this paper, the theory of nonlinear vialration isolation of diesel locomotive system has been studied. 对内燃机车的非线性振动的隔振理论进行了研究,给出了隔振效果较好的理论方法。
- The traction power rectifier is the key equipment in the circuit of diesel locomotive with electric transmission. 牵引整流柜是电传动内燃机车的主电路的的整流设备。
- This paper discussed the main cause that DF4 type diesel locomotive axle suspension bush fault happend and it put forward some advice on improvement. 对df_内燃机车抱轴瓦碾瓦故障的主要原因,从配件的加工及组装工艺进行了分析,提出了必须注意的关键点及改进意见。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- And the howling cacophony of a diesel locomotive crashes toward them as they watch the train come into focus from the distance. 然后,一辆柴油机车头朝他们驶来,这时候这辆来自远方的列车上进入了众人注视的目光中。
- marine flame proof axial flow ventilator 船用防爆轴流式扇风机