shukesan 发表于 2018-2-5 19:55:56

BS EN 12503 Sports mats 运动垫

BS EN 12503-1-2013        Sports mats - Part 1: Gymnastic mats, safety requirements
BS EN 12503-2-2016        Sports mats - Part 2: Pole vault and high jump mats, safety requirements
BS EN 12503-3-2001        Sports mats - Part 3: Judo mats, safety requirements
BS EN 12503-4-2016        Sports mats - Part 4: Determination of shock absorption
BS EN 12503-5-2001        Sports mats - Part 5: Determination of the base friction
BS EN 12503-6-2001        Sports mats - Part 6: Determination of the top friction
BS EN 12503-7-2001        Sports mats -Part 7: Determination of static stiffness


ygs67 发表于 2018-2-6 13:13:38

多谢分享！                     

admin 发表于 2018-2-8 20:04:52

谢谢您的分享，金币已奖励!
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