GB/T 38268-2019纺织染整助剂产品中短链氯化石蜡的测定标准
英文:Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries GB/T 38268-2019介绍: 国家...
英文:Determination of short chain chlorinated paraffins in textiles dyeing and finishing auxiliaries GB/T 38268-2019介绍: 国家...