产品详细：

19. 10kV 架空绝缘线路耐张串装置图 (1)、(2) 10kV aerial insulation wire strain string installation drawing(1)、(2)

1) XP-4 盘形悬式绝缘子耐张串

XP-4 supension insulation strain wire string.

2) 52-9A 改型悬式绝缘子耐张串

52-9A suspension insulator strain string (change type)