SAC GB/T 30789-1 : 2015現行
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
出版：Standardization Administration of China
專家解讀視頻
基本信息
標準編號： SAC GB/T 30789-1 : 2015
標準類別：Standard
出版單位：Standardization Administration of China
標準頁數：0
等同采用的國際標準
ISO 4628-1 : 2016 - Identical
