共找到 539 条与 林业基础标准与通用方法 相关的标准,共 36 页
LY/T 2671的本部分规定了林业信息基础数据元的命名和标识的原则,包括:数据元的命名原则、数据元的标识结构原则、数据元的标识以及注册系统中的数据标识符等。 本部分应与建立林业信息基础数据元的属性、分类等规则和程序共同使用。
Forestry information data elements.Part 3:Naming and identification principles
本标准规范了极小种群野生植物的濒危等级评价指标、扩繁技术、保护的原则和方法。 本标准适用于我国各类极小种群野生植物。其他珍稀濒危植物的保护工作可以参照。
Technical regulation for conservation and propagation of wild plants with extremely small populations
本标准规定了退化森林生态系统的类型划分标准、恢复与重建目标、技术体系、效果评价规程。 本标准适用于我国退化森林生态系统的恢复与重建工作。
Technical regulation for restoration and reconstruction of degraded forest ecosystems
UV curable coating for wooden floors
Technical regulations for determination of volatile organic compounds emitted by plants
Technical regulations for evaluation of the impact of forest vegetation on air particulate matter
Technical regulations for monitoring air particulate matter in forests
Forestry Internet of Things Part 403: General requirements for object identifier resolution systems
Technical Regulations for Assessment of Biodiversity Conservation Value in Nature Reserves
Technical guide for greening the urban-rural fringe area
Forestry information database data dictionary specification
Forestry Information Basic Data Element Part 1: Classification
Channel Greening Technical Regulations
Rural greening technical regulations
Gas chromatographic analysis method of modified rosin resin acid
Forest Land Boundary Technical Regulations
Forest Species Division Technical Regulations
Selection and Preservation Techniques of Excellent Korean Pine Trees for Fruit
Technical regulations for mechanized production of soybeans against low temperature and drought disasters in central and northern China
Cultivation technical regulation of big fruit hawthorn
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