The results show that the long rod insulator features light weight, better anti-ageing performance, better anti-pollution behaviour, high tensile strength, puncture-proof and easy maintenance.
结果表明，棒形悬式瓷绝缘子重量轻，抗老化性能好，耐污性能较好，拉伸强度高，不可击穿，使用维护简便。
Ceramic insulator provides stronger resistance against thermal shock, greater mechanic and electric strength and reliable insulation.
绝缘体采用优质高铝瓷，具有良好的耐热冲击与机械电气性能，绝缘可靠。
Ceramic insulator provides stronger resistance against thermal shock, greater mechanic and electric strength and reliable insulation.
绝缘体采用优质高铝瓷，具有良好的耐热冲击与机械电气性能，绝缘可靠。
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