GB/T 39996-2021
烟花爆竹 烟火药发热量的测定
Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder
- 实施日期
- 2021-11-01
- ICS 分类
- 71.100.30
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 70,494 条
GB/T 39996-2021
Fireworks and firecrackers—Determination of calorific value of pyrotechnic powder
GB/T 39995-2021
Determination of sterols
GB/T 39994-2021
Determination of six metal elements (iron, calcium, magnesium, zinc, titanium,copper) in polyolefin pipe system
GB/T 39993-2021
Determination of permitted preservatives dimethyl oxazolidine, 7-ethylbicyclooxazolidine and 5-bromo-5-nitro-1,3-dioxane in cosmetics
GB/T 39992-2021
Sensory analysis—Methodology—Balanced incomplete block designs
GB/T 39991-2021
Sensory analysis—Service condition for the olive oil tasting glass
GB/T 39990-2021
Particulate─Bioaerosol sampler─Technical specification
GB/T 39986-2021
Pumps—Testing—Submersible mixers for wasterwater and similar applications
GB/T 39984-2021
Pump system energy assessment
GB/T 39983-2021
Ball arc guide—Acceptance specifications
GB/T 39982-2021
Water lubricated journal bearings—Test methods of load carrying capacity
GB/T 39980-2021
Mechanical parking system—Design rules
GB/T 39973-2021
Implementation guidance for energy management systems in textile industry
GB/T 39969-2021
Test method of ventilation and rain resistance performance for ventilation louvers of building
GB/T 39968-2021
Technical specification of ventilation louvers for building
GB/T 39952-2021
Titanium dioxide-based dispersion for photocatalysis
GB/T 39950-2021
Alumina ceramic heat radiating element for LED lamp
GB/T 39921-2021
Code of practice for the plant quarantine of import freight containers
GB/T 39920-2021
Quarantine protocol for infection with Ranavirus
GB/T 39919-2021
Code of practice for the plant quarantine of exit freight containers