GOST 28478-1990 Surface active agents Determination of mineral sulhate content Titrimetric method《表面活性物质 无机硫酸盐含量的测定 滴定法》.pdf

相关资源

DIN EN 12458-1999 Surface active agents - Determination of stability in hard water German version EN 12458 1999《表面活性材料 耐硬水稳定性的测定》.pdf

GOST 22567 6-1987 Synthetic detergents Method for determination of surface active agents mass percentage《合成洗涤剂 表面活性物质含量测定法》.pdf

GOST 29263-1991 Surface active agents Preparation of water with known calcium hardness《表面活性物质 给定的钙硬度的水的制备方法》.pdf

GOST 29264-1991 Surface active agents Determination of stability in hard water《表面活性物质 硬水稳定性的测定》.pdf

MSZ 14160 1 lap-1966 《洗衣剂基础物质和洗衣剂检测 含表面活性物质粘土团颜色检测》.pdf

MSZ 14160 9 lap-1969 《洗衣剂基础物质和洗衣剂检测 含表面活性物质制成品特性检测》.pdf

TIS 2083-2001 Cleaning product for ceramic tile and sanitary wares surfactant type《瓷砖和卫生器具用清洁产品 表面活性剂型》.pdf

MNOSZ 17616-1954 《表面活性元素检测》.pdf

I-1747-1981 《表面活性产品 肥皂和香皂类 用于实验室当中的样品采集》.pdf

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