GB/T 39716-2020
光催化材料及制品空气净化性能测试方法 氮氧化物的去除
Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide
- 实施日期
- 2021-07-01
- ICS 分类
- 81.060.20
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。
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GB/T 39716-2020
Test method for air-purification performance of photocatalytic materials and products—Removal of nitric oxide
GB/T 39232-2020
Zirconia ceramics knife
GB/T 39146-2020
Refractory materials—Test method of corrosion resistance to molten aluminum alloy
GB/T 39135-2020
Test method of color difference for photovoltaic glass module used in building
GB/T 38978-2020
Refractory products—Determination of stress-strain (three-point bending method)
GB/T 38985-2020
The character requirements for ceramic liquid pigments
GB/T 38904-2020
Methods for elemental analysis of ceramic liquid pigments
GB/T 38784-2020
Suspended floor, stairs, trail and plank road glass
GB/T 18930-2020
Terminology for refractories
GB/T 16546-2020
General rules for packing, marking, transport, storage and quality certificates of shaped refractory
GB/T 15545-2020
General rules for packing, marking, transport, storage and quality certificates of unshaped refractory
GB/T 38712-2020
Test method for thermal conductivity of ultrathin glass—Heat flow method
GB/T 38711-2020
Test method for reheating shrinkage of ultrathin glass—Laser method
GB/T 38686-2020
Test method for flexibility of ultrathin glass—Two point bending method
GB/T 38586-2020
Vacuum insulating glass
GB/T 38494-2020
Test method for impact resistance of ceramic wares
GB/T 38344-2019
Retesting guideline for laminated solar photovoltaic glass for use in building
GB/T 18749-2019
Specification for chemical-resistant ceramic tower packings
GB/T 38214-2019
Test method of inert gas concentration for insulating glass unit
GB/T 30983-2014