GB China National Standard Collection - (Developed in 2005)

Author: None
Publisher:
Publish Date: 2006-11-01
Features: "China National Standard Collection" is a large-scale, comprehensive collection of national standards, which has been published in both hardcover and paperback formats since 1983, compiled and released in separate volumes according to the sequential numbers of national standards. To a certain extent, the Collection reflects the basic conditions and major achievements of China's standardization efforts since the founding of the country. It is an essential reference for standardization management agencies at all levels, industrial and mining enterprises, agricultural, forestry, animal husbandry, and fishery systems, as well as research, design, and teaching departments. This Collection includes 25 national standards formulated in 2005 (GB20025～20045), comprising 2 mandatory national standards and 23 recommended national standards, covering fields such as building materials, chemical industry, communications, light industry, textiles, and electrical engineering. Important standards such as "General Technical Conditions for Foam Fire Fighting Systems and Components," "Specification for HFC Network Device Management System," "Electrical Accessories—Portable Residual Current Devices (RCDs) for Household and Similar Uses Without Overcurrent Protection," and "Field Acceptance Test Procedure for Hydraulic Performance of Turbines, Pump-Turbines, and Water-Pump Turbines" are included in this volume.