cc523pate 发表于 2017-12-18 22:21:42

BS EN ISO 8502-4-2017 Preparation of steel substrates before application of pain

BS EN ISO 8502-4-2017 Preparation of steel substrates before application of paints and related products — Tests for the assessment of surface cleanliness — Part 4: Guidance on the estimation of the probability of condensation prior to paint application (ISO 8502-4:2017)


admin 发表于 2017-12-20 14:54:50

谢谢您的分享,金币已奖励!
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