dyed in the mass 中文意思是什麼
dyed in the mass
解釋
紡前染色-
Method for the determination of banned azo colourants in dyed textiles and leather products for import and export. gas chromatography mass spectrography method
出口染色紡織品和皮革製品中禁用偶氮染料的檢驗方法.氣相色譜質譜法
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