porcelain post insulator

  • 支柱瓷绝缘子

porcelain post insulator的用法和样例:

例句

  1. 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。

porcelain post insulator的相关资料:

临近单词

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