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[国外标准] JIS C 3662-2-2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 - Part 2 Test methods

666dasun

P:2025-10-15 08:06:24

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JIS C 3662-2-2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 - Part 2 Test methods.pdf

JIS C 3662-2-2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 - Part 2 Test methods.pdf

brass threaded ring - 铜旋圈(终端盒固定瓷套用) （0） 投诉

uyless

P:2026-09-17 09:42:26

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谢谢

large-scale heat release test - 大规模放热试验(一种燃烧试验） （0） 投诉

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