ASTM D4245在干90℃/湿75℃时电线和电缆的耐臭氧热塑性弹性体绝缘的标准规范
日期:2012-02-10 17:55
ASTM D4245Standard Specification for Ozone-Resistant Thermoplastic Elastomer Insulation For Wire and Cable, 90C Dry/75C Wet Operation
ASTM D4245在干90℃/湿75℃时电线和电缆的耐臭氧热塑性弹性体绝缘的标准规范
This specification covers ozone-resistant thermoplastic elastomer insulation for electrical wires and cables operating continuously at specified conductor temperatures, within the specified voltage range, and under wet or dry conditions. The prescribed tests cannot be performed unless the insu
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