SN/T 4315-2015.Technical requirement for the inspection of import and export electrical accessories-...
GB/T 39040-2020 包装用钢质锁扣及护角
GB/T 39040-2020.Steel seals and edge protectors for packing. 1范围 GB/T 39040规定了包装用钢质锁扣及护角分类及代号、产品标记及用...
SN/T 4314-2015 出口模具检验规程
SN/T 4314-2015.Rules for the inspection of mold for export. 1范围 SN/T 4314规定了出口模具检验程序、抽样方案以及检验项目、方法与判...
GB/T 39042-2020 电工钢单片磁性能测试 H线圈法
GB/T 39042-2020.Measurement of the magnetic properties of electrical steels by means of a single she...
SN/T 4313-2015 橡胶和塑料制品中硅酸铝耐火纤维的测定
SN/T 4313-2015.Determination of alumino-silicate refractory fiber in rubber and plastic products. 1范...
GB/T 38978-2020 耐火材料 应力应变试验方法(三点弯曲法)
GB/T 38978-2020.Refractory products-Determination of stress-strain ( three-point bending method ). 1...
SN/T 4312-2015 陶瓷色釉料中稀土总量的测定电感耦合等离子体原子发射光谱法
SN/T 4312-2015.Determination of total rare earth content in glazes and stains for ceramics-Inductive...
GB/T 38982-2020 钛及钛合金加工产品外形尺寸检测方法
GB/T 38982-2020.Method of measuring shape and dimension for wrought titanium and titanium alloy prod...
SN/T 4311-2015 聚氧乙烯醚类表面活性剂急性毒性评价方法
SN/T 4311-2015.Acute toxicity evaluation method for polyethenoxy ether surface active agent. 1范围 SN/...
GB/T 38869-2020 基于OPC UA的数字化车间互联网络架构
GB/T 38869-2020.OPC UA-based interconnected network architecture in digital plant. 1范围 GB/T 38869规定了...
3986