"dots " CNS Standards List |
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CNS 15551-4
2017 Edition Ergonomics - Accessible design - Tactile dots and bars on consumer products 人因工程-無障礙設計 - 消費產品之觸覺點及觸覺條 |
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CNS 15551-4
2012 Edition Ergonomics - Accessible design - Tactile dots and bars on consumer products 人因工程-無障礙設計-消費產品之觸覺點及觸覺條 |
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