QB/T 5293-2018.Determination of prohibited tributy phosphate,tris(2-chloroethyD) phosphate and tritolyl phosphate in cosmetic- Gas chromatography-mass spectrometry.QB/T 5293规定了化...
QB/T 5291-2018.Determination of hexavalent chromium in cosmetics.QB/T 5291规定了用二苯碳酰二肼分光光度法、离子色谱电感耦合等离子体质谱法测定化妆品中...
QB/T 5295-2018.Determination of elagic acid in whitening co cosmetics-High performance liquid chromatography.QB/T 5295规定了用高效液相色谱法测定化妆品中鞣花酸的含...
QB/T 5294-2018.Determination of brominated and chlorinated salicylanilide in cosmetics一High performance liquid chromatography.QB/T 5294规定了化妆品中3,4,5-三澳水杨酰苯胺...
QB/T 5297-2018.Desiccative bag paper.5.3可接收性的确定: 第次检验的样品数量应等于 该方给出的第一一样本量。如果第一样本中发现的不合格品数小...
QB/T 5302-2018.Cast polyethylene (CPE) film for packaging of household dry tissue.QB/T 5302规定了生活用干纸巾流延聚乙烯(CPE) 包装膜的原料、要求、试验方法、...
QB/T 5296-2018.Wipe paper towel.1范围QB/T 5296规定了擦拭纸巾的产品分类、要求、试验方法、检验规则及标志、包装、运输、贮存。QB/T 5296适用于以...
QB/T 1666-1992.5.3本标准4. 5折叠速度的检验5.3.1检验标准表平均8差土0.5s/d的电子秒表。.5.3.2检验方法同时启动测定仪与秒表，秒表计时1min时停止...
QB 1288-1991.4.2.4滚砂 飞轮的砂粒分布应均匀，粘结牢固，并不得露底。砂粒溢边(单面)不大于0.50mm。4.3产品性能及使用要求4.3.1机心应传动平稳...
QB/T 1422.4-1991.4试验方法 与检验规则4.1每台产 品均需要经制造厂技术检验部门检验合格后方可出厂。4.2产 品检验分出厂检验和型式检验。4...
