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GB 12463-90 General Technical Conditions for Transport Packaging of Dangerous Goods
1 Introduction
The General Technical Conditions for the Packaging of Hazardous Goods for Transport of China (GBT 12463-90) applies to all kinds of dangerous goods packaging for transport by road, rail, sea or air between the Peoples Republic of China and other countries or regions. It was formula......
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GB 12997-91 Water Quality Sampling Program Design Technical Regulations
Design Specifications of Sampling Scheme for GB 12997-91 Water Quality
Background
The Water Quality Standard (GB 12997-1991) was formulated by the ministry of Environmental Protection of the Peoples Republic of China. This standard is applicable to water bodies such as rivers, lakes, reservoirs,......
GB 13439-92 Liquid chlorine bottle valve
GB 13439-92cylinder valves
This national standard specifies the types and basic parameters of cylinder valves used in compressed gas cylinders. This standard is applicable to the production of cylinder valves for various types of chemical media, cryogenic media, steel cylinders and aluminum alloy......
GB 13580.5-92 Determination of fluorine, chlorine, nitrite, nitrate and sulfate in atmospheric precipitation
，回答以下几个问题：
Introduction
Atmospheric precipitation is a water cycle process and usually blended with aerosol particles, dust and other substances. These substances include halogens (such as fluoride and chlorine), nitrite, nitrate, sulfate, etc. The Chinese national standard GB 13580.5-92......
GB 13591-92 Dissolved Acetylene Filling Regulations
，不需要翻译
GB 13591-92 is a standard that governs the filling of acetylene dissolved in Acetone. This regulation is established in order to ensure the safety of the cylinder and also to prevent the accidental generation of gas from a pressurized cylinder that could easily cause a serious hazard......
GB 15382-94 General Specifications for Gas Cylinder Valves
1 Introduction
GB 15382–94 General Technical Conditions for Gas Cylinder Valves is a national standard issued by the Standardization Administration of the Peoples Republic of China. It stipulates the technical requirements, test methods and regulations of gas cylinder valves. The standard is appl......
GB 16669-1996 General Technical Specifications for Carbon Dioxide Fire Extinguishing Systems and Components
General Technical Requirements for Carbon Dioxide Fire Extinguishing Systems and Components
This standard was developed by the National Fire Standards Working Group and issued in 1996 by the ministry of Public Security of the People’s Republic of China. This standard is applicable to the general......
GB/T17094—1997 Hygienic Standard for Carbon Dioxide in Indoor Air
GB/T17094-1997 Indoor Carbon Dioxide Hygienic Standard
Carbon dioxide (CO2) is an air pollutant that is commonly found indoors. The concentration of CO2 indoors can affect the comfort and health of occupants. The indoor CO2 hygienic standard, GB/T17094-1997, was issued by the China ministry of Pu......
GB/T6052-93 Industrial Liquid Carbon Dioxide
GB/T6052-93 Industrial Liquid Carbon Dioxide
The GB/T6052-93 specification for industrial liquid carbon dioxide was published in 1993 by the Chinese national standardization organization. The standard covers a wide range of industrial applications, including general industrial processes, specific......
GB11984-89 Chlorine Safety Regulations
Chlorine Safety Regulation
Chlorine is a hazardous material and a powerful oxidizer. It is used in industrial processes and other applications and can be lethal in high concentrations and short time exposures, requiring special training and safety protocols to work safely with chlorine. The follo......
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