Printing , dyeing and finishing operations accelerator in fixing baths 左右時(shí)形成硫脲, 170
Acid fixing bath 酸性定象浴
Abum fixing bath 堅(jiān)膜定象浴
Silver in photographic films , papers , fixing baths , sludges , or residues , determination of 攝影膠片相紙定影浴污泥或殘留物中銀的測(cè)定
Method for determination of silver in photographic films , papers , emulsions , fixing baths , effluents , sludges or residues 膠片相紙乳劑定影液污水淤泥或殘留物的銀量測(cè)定方法