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- hollow porcelain insulator 空心瓷绝缘子
- 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。
- 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。
- 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。
- 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
- pin-type wood cross arm porcelain insulator 针式木横担瓷瓶
- straight pin porcelain insulator 直脚瓷瓶
- low tension electrical porcelain insulator 低压电瓷绝缘子
- pin type electrical porcelain insulator 针式电瓷瓶
- high-low tension porcelain insulator 高低压电瓷绝缘子
- double petticoat porcelain insulator 双裙瓷绝缘子,双重隔电子
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- suspended electrical porcelain insulator 悬垂电瓷瓶
- 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。
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- low and high tension porcelain insulator 高低压瓷绝缘子
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
