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ASTM D3555 90℃工作条件下电线及电缆用不留痕迹的黑色交联聚乙烯绝缘材料标准规范
日期:2012-02-10 17:38
track-resistant black crosslinked polyethylene insulation, the base polymer which consists substantially of polyethylene or its copolymers. This insulation shall be carbon black pigmented.
1.2 This type of insulation is considered suitable for use on wire or cable that will be used for continuous operation at conductor temperatures up to 90 C.
1.3 This insulation is suitable for use on wire or in cable used for power transmission in overhead spaced-line service, installed at temperatures above

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