composite post insulator

• 复合绝缘子

composite post insulator的用法和样例：

例句

1. The acid resistant stability of the core bar for reducing the break of the compound insulator is dependent upon the prevention performance of the adhesive colophony.
   用于减少复合绝缘子发生脆断的耐酸芯棒的性能稳定性取决于芯棒中起粘合纤维作用的树脂的防护性能。