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GB 6819-1996 Dissolved Acetylene
Introduction
Acetylene is an organic chemical compound composed of two carbon atoms and two hydrogen atoms. It is the simplest alkene-type molecule and it is highly combustible and flammable. Acetylene is widely used in welding, cutting, and heating applications. The availability of this compound......
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Sophie
GB7022-86 Determination of noise sound power level of positive displacement compressors - simple method
Volume Compressor Noise Sound Power Level Measurement - Simplified Method
Introduction
Numerous machines and equipment emit noise as part of their normal operation. In many cases, the level of that noise is regulated, and the ability to accurately measure the sound power level is essential. This......
GBT 13277-91 General compressed air quality grade
GB/T 13277-91 General Compressed Air Quality Levels
Compressed air is an essential element in most industrial processes, but it often carries undesirable impurities that can reduce performance, compromise quality, and increase maintenance costs. GB/T 13277-91 sets the general quality levels for c......
GB J16-87 Code for fire protection design of buildings
The 2016-87 Chinese Architectural Design Fire Protection Code
The Design Fire Protection Code of China (the 2016-87 Chinese Architectural Design Fire Protection Code) sets forth national standards and requirements for fire protection in architectural design, so as to reduce fire losses, protect p......
GB/T 13306-91 sign
For many years, the GB/T 13306-91 specification, which is a standard for labeling supplies and items, has been used by manufacturers and exporters in China and abroad. The specification was created in 1991 and was used widely to effectively identify goods. The regulation outlines the labeling requ......
GB/T 17895-1999 Natural gas vehicles and liquefied petroleum gas vehicles vocabulary
GB/T 17895-1999 Natural Gas and Liquid Petroleum Gas-Fueled Vehicles - Vocabulary
Natural gas and liquid petroleum gas-fueled vehicles are becoming increasingly popular. This has, in turn, created a whole new vocabulary specific to the industry. This article provides a comprehensive glossary of t......
GB/T 6206-1999 Industrial acetone
GB/T 6206-1999 Acetone
GB 6206-1999, Industrial acetone, was issued on April 20th, 1999, and effective october 1, 1999. It is a national standard formulated by the Standardization Technical Committee of dye and organic and mineral substances under the China National Standardization Management Com......
GB 13005-91 Gas Cylinder Terminology
GB 13005-91 Terminology of Cylinder
This standard is applicable to the general terminology used in the production, testing, use, conversion, recovery and inspection of cylinders for the storage, transport and distribution of petroleum, chemical products and other gases.
1 General
In this standa......
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 18047-2000 Compressed natural gas for vehicles
Vehicle Compressed Natural Gas (CNG)
In recent years, we have seen the emergence and development of alternative fuels and fuel additives that provide significant environmental and economic benefits. One such fuel is Compressed Natural Gas (CNG). CNG is an odorless, colorless, and non-toxic fuel de......
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