GB/T 34442-2017.Pulps-Determination of fiber coarseness- Unpolarized light method. GB/T 34442规定了利用非偏...
GB/T 34254-2017 日用陶瓷把手、装饰材料牢固度测试方法
GB/T 34254-2017.Test method for handle strength and decoration resistance to chemical corrosion of d...
GB/T 34253-2017 日用陶瓷器冰箱至微波炉、烤箱适应性检测方法
GB/T 34253-2017.Test method for resistance to freezer to microwave/ oven usage on- domestic ceramic ...
GB/T 34252-2017 日用陶瓷器抗釉裂测试方法
GB/T 34252-2017.Test method for crazing resistance of domestic ceramic wares. 1范围 GB/T 34252规定了日用陶瓷器...
GB/T 34251-2017 日用陶瓷釉面耐金属刀叉划痕性能测试方法
GB/T 34251-2017.Test method for metal marking resistance of glazed ceramic tableware. 1范围 GB/T 34251...
GB/T 33917-2017/ISO 22972 : 2004 精油手性毛细管柱气相色谱分析通用法
GB/T 33917-2017/ISO 22972 : 2004.Essential oils- -Analysis by gas chromatography on chiral capillary...
GB/T 33727-2017/ISO 13074:2012 指针式石英钟机心与指针的配合尺寸
GB/T 33727-2017/ISO 13074:2012.Analogue quartz clocks- Fitting dimentions of movements to hands. GB/...
GB/T 33724-2017 钟表评定石英手表精度的步骤
GB/T 33724-2017.Horology-Procedure for evaluating the accuracy of quartz watches. 1范围 GB/T 33724规定了单...
GB/T 33722-2017 电鸣乐器音色与音乐风格中文通用名称
GB/T 33722-2017.Chinese generic name of timbre and musical style of electrophones musical instrument...
GB/T 31301.4-2015 制鞋机械安全要求 第4部分:鞋类成型机
GB/T 31301.4-2015.Footwear manufacturing machines- Safety requirements-Part 4:Footwear moulding mach...
723