GB/T 41954-2022色漆和清漆内墙涂层现场质量评定试验方法国家标准
英文:Paints and varnishes—On-site test methods on quality assessment for interior wall coatings GB/T 41954-2022介绍: 国家标准《色漆...
英文:Paints and varnishes—On-site test methods on quality assessment for interior wall coatings GB/T 41954-2022介绍: 国家标准《色漆...