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- porcelain post insulator of 4-th pollution severity class 四级污秽棒形瓷绝缘子
- Finite Element Stress Analysis and Security Assessment of HV Porcelain Post Insulator 高压瓷瓶支柱绝缘子有限元应力分析及安全性评定
- Ultrasonic Testing Validity of Porcelain Post Insulators 支柱瓷绝缘子的超声检测有效性
- porcelain post insulator 支柱瓷绝缘子
- porcelain core of ±800 kV D.C. post insulator ±800kv直流棒形支柱瓷芯
- Profiles of HVDC post insulator and bushing used in converter station was researched from three aspects including pollution accumulation,artificial pollution test and artificial rain flashover test. 从积污、人工污秽试验、人工雨闪试验3个方面对高压直流换流站直流支柱绝缘子和套管伞形结构进行了研究。
- Treatment of front nub by porcelain post crown 利用烤瓷桩冠修复前牙残根的临床应用
- outdoor pedestal type post insulator 户外针式支柱绝缘子
- A new robot for hot-line sweeping of post insulators in substations is introduced. 摘要介绍了一种新型带电清扫变电站支柱绝缘子的机器人。
- long rod jumper wire post insulator 棒形跳线柱绝缘子
- 500 kV outdoor anti-pollution post insulator 500kV户外耐污型棒形瓷绝缘子
- anti-pollution solid-core post insulator 防污型实心支柱绝缘子
- lightning protection post insulator 防雷支柱绝缘子
- There is a porcelain figure on the table. 桌子上有一个瓷像。
- anti-pollution solid core post insulator 耐污型棒形支柱瓷绝缘子
- locomotive polymer post insulator 车顶用柱式复合绝缘子
- 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。
- 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。
- I am afraid the last post has been dispatched. 恐怕末班邮件已经发出了。
