GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 32241-2015 |
Equipment for crop protection—Methods for the laboratory measurement of spray drift—Wind tunnels 植物保护机械 喷雾飘移的实验室测量方法 风洞试验 |
China National Standards tunnels |
English PDF |
GB 28376-2012 |
Fireproof board for tunnels 隧道防火保护板 |
China National Standards tunnels |
English PDF |
GB/T 19846-2005 |
Mechanical vibration-Measurement of vibration generated internally in railway tunnels by the passage of trains 机械振动 列车通过时引起铁路隧道内部振动的测量 |
China National Standards tunnels |
English PDF |
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