
Paints And Varnishes - Evaluation Of Degradation Of Paint Coatings - Designation Of Intensity, Quantity And Size Of Common Types Of Defect - Part 6: Rating Of Degree Of Chalking By Tape Method
出版:Polish Committee for Standardization

专家解读视频
Paints And Varnishes - Evaluation Of Degradation Of Paint Coatings - Designation Of Intensity, Quantity And Size Of Common Types Of Defect - Part 6: Rating Of Degree Of Chalking By Tape Method
出版:Polish Committee for Standardization
专家解读视频