ISO 4628-1:1978 Paints and varnishes — Evaluation of degradation of paint coatings — Designation of quantity and size of common types of defect — Part 1: General principles and pictorial scales for blistering and rus
2016ISO 4628-1:2016 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
2003ISO 4628-1:2003 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
1982ISO 4628-1:1982 Paints and varnishes; Evaluation of degradation of paint coatings; Designation of intensity, quantity and size of common types of defect; Part 1 : General principles and rating schemes
1978ISO 4628-1:1978 Paints and varnishes — Evaluation of degradation of paint coatings — Designation of quantity and size of common types of defect — Part 1: General principles and pictorial scales for blistering and rus