shukesan 发表于 2018-1-10 19:38:24

BS EN ISO 4628-2016 Paints and varnishes — Evaluation of degradation of coatin

ISO 4628 consists of the following parts, under the general title Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance:
— Part 1: General introduction and designation system
— Part 2: Assessment of degree of blistering
— Part 3: Assessment of degree of rusting
— Part 4: Assessment of degree of cracking
— Part 5: Assessment of degree of flaking
— Part 6: Assessment of degree of chalking by tape method
— Part 7: Assessment of degree of chalking by velvet method
— Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect
— Part 10: Assessment of degree of filiform corrosion

ygs67 发表于 2018-1-10 21:14:10

多谢分享！请问楼主：怎么没有第9部分呢？

shukesan 发表于 2018-1-10 23:56:10

本帖最后由 shukesan 于 2018-1-10 23:58 编辑

ygs67 发表于 2018-1-10 21:14 static/image/common/back.gif
多谢分享！请问楼主：怎么没有第9部分呢？
ISO 4628-9 Evaluation by image analysis
官网上都搜不到

admin 发表于 2018-1-15 11:06:49

谢谢您的分享，金币已奖励!
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