GB/T 14668-1993
空气质量 氨的测定 纳氏试剂比色法
Air quality--Determination of ammonia--Nessler’s reagent colorimetric method
- 实施日期
- 1994-05-01
- ICS 分类
- 13.040.20
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。
找到 70,494 条
GB/T 14668-1993
Air quality--Determination of ammonia--Nessler’s reagent colorimetric method
GB/T 14682-1993
Building sealing material vocabulary
GB 14681-1993
Electrically heated glazing materials for locomotives and ships
GB 14646-1993
Retreading and repair of tyres(radial tyres)
GB 3096-1993
Standard of environmental noise of urban area
GB/T 14624.6-1993
Test method for increase in value of tack of printing inks
GB/T 14624.5-1993
Test method for tack of printing inks
GB/T 14598.5-1993
Electrical relays--Part 15:Endurance tests for electrical relay contacts--Specification for the characteristics of test equipment
GB/T 14598.4-1993
Electrical relays--Part 14:Endurance test for electrical relay contacts--Preferred values for contact loads
GB/T 14598.6-1993
Electrical relays--Part 18:Dimensions for general purpose all-or-nothing relays
GB/T 14581-1993
Water quality--Guidance on sampling techniques from lakes,natural and man-made
GB/T 14584-1993
Sampling and determination of 131Iin air
GB/T 14583-1993
Norm for the measurement of environmentalterres-trial gamma-radiation dose rate
GB/T 14582-1993
Standard methods for radon measurement in environ-mental air
GB 14589-1993
Technical rules for interim storage of low and inter-mediate level solid radioactive waste from nuclear power plant
GB 14587-1993
Technical rules for discharge system of radioactive waste water from LWR nuclear power plant
GB 14588-1993
Technical regulations for environmental management of reactor decommissioning
GB 14586-1993
Technical regulations for the environmental management of decommissioning of uranium mining and milling facilities
GB 14585-1993
Regulations for safe management of radioactive wastes from the mining and milling of uranium and thorium ores
GB/T 14629.4-1993
Fur--Raw goatling skin