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[国外标准] JIS K 7350-1-2020 Plastics-Methods of exposure to laboratory light sources-Part 1:General requiremen

P:2023-10-19 15:30:40

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JIS K 7350-1-2020 Plastics-Methods of exposure to laboratory light sources-Part 1:General requirement

time to breakdown - 到击穿的时间,击穿前的时间 (0) 投诉

P:2023-10-20 07:36:12

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longitudinal water-tightness - 纵向水密性 (0) 投诉

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