GB/T 28125.2-2020
ActiveGas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil
气体分析 空分工艺中危险物质的测定 第2部分:矿物油的测定
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GB/Z 43890-2024
Nanotechnologies—Guidelines for performance test method of silver nanomaterials
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GB/T 5328-1985
Surface active agents--Simplified classification
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Surface active agents--Terms
GB/T 7918.5-1987
Standard methods of microbiological examination for cosmetics--Staphylococcus aureus
GB/T 7918.4-1987
Standard methods of microbiologicalexamination for cosmetics--Pseudomonas aeruginosa
GB/T 7918.3-1987
Standard methods of microbiological examination for cosmetics--Fecal coliforms
GB/T 7918.2-1987
Standard methods of microbiological examination for cosmetics--Standard plate count