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 |
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GB/T 37088-2018 |
Technial guide of once fertilization of maize 玉米一次性施肥技术指南 |
China National Standards fertilizatio |
English PDF |
GB/T 31732-2015 |
Balance fertilization by soil testing—Technical specification for fertilizer compounding service station 测土配方施肥 配肥服务点技术规范 |
China National Standards fertilizatio |
English PDF |
GB/T 15806-2006 |
The methods for calculating fertilization rate of eggs of black carp ,grass carp, silver carp and bighead carp 青鱼、草鱼、鲢、鳙鱼卵受精率计算方法 |
China National Standards fertilizatio |
English PDF |
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