GB/T 5211.14-2021颜料和体质颜料通用试验方法第14部分:筛余物的测定机械冲洗法标准
英文:General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing pro...
英文:General methods of test for pigments and extenders—Part 14: Determination of residue on sieve—Mechanical flushing pro...