string insulator unit meaning in Chinese

绝缘子串元件

Dimensions of ball and socket couplings of string insulator units
绝缘子串元件的球与窝连接尺寸
Dimensions of clevis and tongue couplings of string insulator units
绝缘子串元件槽型和扁脚连接的尺寸
Locking devices for ball and socket couplings of string insulator units
绝缘子串元件球窝联接用锁紧销
Spacing for string insulator unit
结构高度对绝缘子串元件
Thermal - mechanical performance test on string insulator units
盘形悬式绝缘子串元件的热机械性能试验方法

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