fastness to acid spotting

... 耐酸性汗渍坚牢度 fastness to acid perspiration 耐酸渍坚牢度 fastness to acid spotting 耐酸坚牢度 fastness to acids ...

耐酸度... ... 1. fastness to acids 耐酸渍坚牢度 1. fastness to acid spotting 耐酸缩绒坚牢度 1. acid fastness 耐酸坚牢度 ...

... fastness to abrasion 耐磨损牢度 fastness to acid spotting 耐淡碱渍牢度 fastness to air pollution 耐空气污染牢度 ...