China National Standards

China trees GB Standards List


  •  China "trees" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 22513-2023 Oil and gas drilling equipment Wellhead devices and Christmas trees {译}
    石油天然气钻采设备 井口装置和采油树
    China National Standards
    trees

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    GB/T 51168-2016 Technical code for routine maintenance and rejuvenation engineering of historic trees in the city
    城市古树名木养护和复壮工程技术规范
    China National Standards
    trees

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    GB/T 25419-2010 Pneumatic pruning machine for fruit trees
    气动果树剪枝机
    China National Standards
    trees

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    GB/T 15783-1995 The state technical standard of chemical weed control in main plantation trees
    主要造林树种林地化学除草技术规程
    China National Standards
    trees

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    GB/T 14175-1993 Introduction of exotic forest trees
    林木引种
    China National Standards
    trees

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    GB/T 14072-1993 Conservation principle and method of germplasm resources of forest trees
    林木种质资源保存原则与方法
    China National Standards
    trees

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    GB/T 8822.9-1988 Seed zones of Chinese forest trees--Seed zones of Larix olgensis Henry.
    中国林木种子区 长白落叶松种子区
    China National Standards
    trees

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    GB/T 8822.8-1988 Seed zones of Chinese forest trees--Seed zones of Larix gmelinii Rupr.
    中国林木种子区 兴安落叶松种子区
    China National Standards
    trees

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    GB/T 8822.7-1988 Seed zones of Chinese forest trees--Seed zones of Pinus yunnanensis Franch.
    中国林木种子区 云南松种子区
    China National Standards
    trees

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    GB/T 8822.6-1988 Seed zones of Chinese forest trees--Seed zones of Pinus massoniana Lamb.
    中国林木种子区 马尾松种子区
    China National Standards
    trees

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    GB/T 8822.5-1988 Seed zones of Chinese forest trees--Seed zones of Pinus sylvestris var.mongolica Litvin.
    中国林木种子区 樟子松种子区
    China National Standards
    trees

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    GB/T 8822.4-1988 Seed zones of Chinese forest trees--Seed zones of Pinus armandii Franch.
    中国林木种子区 华山松种子区
    China National Standards
    trees

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    GB/T 8822.3-1988 Seed zones of Chinese forest trees--Seed zones of Pinus koraiensis Sieb.et zucc.
    中国林木种子区 红松种子区
    China National Standards
    trees

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    GB/T 8822.2-1988 Seed zones of Chinese forest trees--Seed zones of Cunning hamia lanceolata (Lamb.) Hook.
    中国林木种子区 杉木种子区
    China National Standards
    trees

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    GB/T 8822.13-1988 Seed zones of Chinese forest trees--Seed zones of Ulmus pumila L.
    中国林木种子区 白榆种子区
    China National Standards
    trees

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    GB/T 8822.12-1988 Seed zones of Chinese forest trees--Seed zones of Picea asperata Mast.
    中国林木种子区 云杉种子区
    China National Standards
    trees

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    GB/T 8822.1-1988 Seed zones of Chinese forest trees--Seed zones of Pinus tabulaeformis Carr
    中国林木种子区 油松种子区
    China National Standards
    trees

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    GB/T 8822.11-1988 Seed zones of Chinese forest trees--Seed zones of Platycladus orientalis (Linn) Franco.
    中国林木种子区 侧柏种子区
    China National Standards
    trees

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    GB/T 8822.10-1988 Seed zones of Chinese forest trees--Seed zones of Larix principis-rupprechtii Mayr.
    中国林木种子区 华北落叶松种子区
    China National Standards
    trees

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