GB/T 7991.4-2019
搪玻璃层试验方法 第4部分:耐机械冲击性能的测定
Test method of viterous and porcelain enamels—Part 4:Determination of resistance to impact
- 实施日期
- 2020-11-01
- ICS 分类
- 71.120;25.220.50
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 3,245 条
GB/T 7991.4-2019
Test method of viterous and porcelain enamels—Part 4:Determination of resistance to impact
GB/Z 38062-2019
Nanotechnologies—Determination of specific surface area of graphene materials—Methylene blue adsorption method
GB/T 38212-2019
Piperazine
GB/T 38141-2019
Fireworks-Technical requirements for drying system
GB/T 38114-2019
Nanotechnologies—Quantitative analysis of the surface oxygen functional groups on graphene materials—Chemical titration method
GB/T 38113-2019
Specification for internet of things for analytical instruments
GB/T 38108-2019
Test method for derterming chlorine capacity of alkaline earth metal-based sorbents at high temperature
GB/T 38100-2019
Refrigerant blends R407 series
GB/T 38088-2019
Make-up accessories—Powder puff
GB/T 38056-2019
Determination of hydrogen sulfide and hydrogen polysulfide in liquid sulphur—Fourier transform infrared spectroscopy
GB/T 38040-2019
List of default classification for transportation of fireworks
GB/T 25810-2019
Dyes—General rules for logo, tag, packing, transportation, storage
GB/T 23844-2019
General method for the determination of sulphate in inorganic chemicals products
GB/T 2283-2019
Coking benzene
GB/T 1815-2019
Determination for the bromine number and bromine index of benzole products
GB/T 33893-2017
GB/T 37999-2019
1,1,1,3,3-Pentafluoropropane(HFC-245fa) for industrial use
GB/T 37994-2019
General rules for sampling blend
GB/T 37993-2019
Potassium aurocyanide
GB/T 37983-2019
Testing methods of X-ray diffraction for determining the orientation of crystal materials by rotation