您要查找的是不是:
- Duralex glass or porcelain insulators specially designed for ship antennas. [标签:天线电,线电缆,电缆绝,缆绝缘,绝缘体][打印][关闭
- We produce porcelain insulator, porcelain bushing, fuse cutout, lightning arrester and composite insulator. 我们做电力产品的,如陶瓷绝缘子,陶瓷套管,熔断器,避雷器,复合绝缘子。
- Strut porcelain insulator inspecting technique and life management technique is the study issue of electric power industry at present. 支柱瓷绝缘子检测技术及寿命管理技术是目前电力行业研究的课题。
- Corrosion of spare surface,malfunction and fracture of porcelain insulator are common mechanical faults in outdoor disconnectors. 零部件表面锈蚀、操作不灵活和瓷绝缘子断裂是户外高压隔离开关常见的机械故障。
- Using creep and vertical wave can inspect the bug of the strut porcelain insulator and can prevent the breaking effectively. 支柱瓷绝缘子是电网的重要构件,它的断裂会造成设备损坏甚至人身伤害事故。
- Based on the experimental and theoretical modal analysis, the fault diagnosis method for porcelain insulators is studied. 摘要运用试验模态和理论模态分析,研究了瓷绝缘子的故障诊断方法。
- Continuous determination of zinc, copper and iron in porcelain insulator plating liquid of cadmium nickel battery was carried out by flame atomic absorption spectrometry. 采用火焰原子吸收光谱法进行镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的连续测定。
- According to the porblem existing in casting-mounting techonology of electric porcelain insulation, the method of using FDN water-reducing-agent is presented. 根据在电瓷绝缘浇装生产工艺中存在的问题,提出了采用“FDN”减水剂的方法。
- Abstract: Allow for the frequent accidents of post porcelain insulators crack , ultrasonic crack detection was preferred compared with other domestic detection methods. 摘 要: 在支柱绝缘子频发断裂事故的情况下,综合比较国内目前几种探伤检测技术,确定超声波探伤。
- The product vacuum arcing chamber adopts porcelain insulation case, the contactor adopts wolfram and copper material, it has the advantage of reliable performance, long life, small volume, no explosion danger, no pollution environment. 该型号真空灭弧室采用陶瓷绝缘外壳,触头采用钨铜材料,具有性能可靠、寿命长、体积小、无爆炸危险,不污染环境等优点。
- This paper deals with the relations between the compositional characteristics and performances of high-strength suspension porcelain insulators of 70kN, 120kN and 210kN by the AAS, XRD, OM and TEM techniques. 采用原子吸收光谱(AAS)、X射线衍射(XRD)、偏光显微镜(OM)和分析型透射电镜(TEM)等技术手段,对贵州产70kN和日本进口120kN、210kN三类瓷绝缘子的化学组成,矿物成分特征和产品性能的关系进行了研究。
- There is a porcelain figure on the table. 桌子上有一个瓷像。
- Abstract: Analyzing the cause of the porcelain insulator discharging and putting forward effective protective measures.The paper stresses on installation and use of the special-purpose device sweeping live catenary. 文摘:分析了电力机车车顶瓷瓶放电原因,并提出了有效防治措施。重点介绍了带电清扫接触网专用设备安装和使用。
- The shop sells a great variety of porcelain ware. 这家店铺出售品种繁多的瓷器。
- The store is shy on porcelain cups. 这家商店瓷杯缺货。
- You'd better put some insulating tape on electric wires. 你最好给电线裹上绝缘胶布。
- I don't know enough about porcelain to be able to price these plates. 我不太懂得瓷器,估计不出这些盘子的价钱。
- Porcelain or earthenware used for the table. 陶瓷餐具餐桌上使用的瓷器或陶器
- pin-type wood cross arm porcelain insulator 针式木横担瓷瓶
- The museum displays the specimen of ancient Chinese porcelain. 这个博物馆展出中国古瓷器标本。