Printing , dyeing and finishing operations accelerator in fixing baths 左右时形成硫脲, 170
Acid fixing bath 酸性定象浴
Abum fixing bath 坚膜定象浴
Silver in photographic films , papers , fixing baths , sludges , or residues , determination of 摄影胶片相纸定影浴污泥或残留物中银的测定
Method for determination of silver in photographic films , papers , emulsions , fixing baths , effluents , sludges or residues 胶片相纸乳剂定影液污水淤泥或残留物的银量测定方法