angel13146869 发表于 2017-12-29 11:06:07

ISO 3768

ISO 3768

shukesan 发表于 2017-12-29 19:48:09

SO 3768
1st Edition, November 1, 1976
Metallic Coatings - Neutral Salt Spray Test (NSS Test)
  Superseded By: ISO 9227

ISO 9227-2017 Corrosion tests in artificial atmospheres — Salt spray tests
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