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  •  China "keys" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5356-2021 Hexagon socket screw keys
    内六角扳手
    China National Standards
    keys

    English PDF
    GB/T 1563-2017 Taper keys—Cross section dimensions of keyways
    楔键 键槽的剖面尺寸
    China National Standards
    keys

    English PDF
    GB/T 1149.12-2013 Internal combustion engines―Piston rings―Part 12: Half keystone rings made of steel
    内燃机 活塞环 第12部分:楔形钢环
    China National Standards
    keys

    English PDF
    GB/T 1149.10-2013 Internal combustion engines-Piston rings―Part 10: keystone rings made of steel
    内燃机 活塞环 第10部分:梯形钢环
    China National Standards
    keys

    English PDF
    GB/T 25511-2010 Mechanical systems and components for general use - Reference dictionary for chains,belts and keys
    机械系统和通用件 链、皮带和键参考字典
    China National Standards
    keys

    English PDF
    GB/T 17971.8-2010 Information technology - Keyboard layouts for text and office systems - Part 8: Allocation of letters to the keys of a numeric keypad
    信息技术 文本和办公系统的键盘布局 第8部分:数字小键盘上字母的分配
    China National Standards
    keys

    English PDF
    GB/T 1149.11-2010 Internal combustion engines - Piston rings - Part 11: Half keystone rings made of cast iron
    内燃机 活塞环 第11部分:楔形铸铁环
    China National Standards
    keys

    English PDF
    GB/T 5356-2008 Hexagon socket screw keys
    内六角扳手
    China National Standards
    keys

    English PDF
    GB/T 1568-2008 Technical specifications for keys
    键 技术条件
    China National Standards
    keys

    English PDF
    GB/T 1149.9-2008 Internal combustion engines - Piston rings - Part 9: keystone rings made of cast iron
    内燃机 活塞环 第9部分:梯形铸铁环
    China National Standards
    keys

    English PDF
    GB/T 1127-2007 Woodruff keyseat cutters
    半圆键槽铣刀
    China National Standards
    keys

    English PDF
    GB/T 1974-2003 Tangential keys and keyways
    切向键及其键槽
    China National Standards
    keys

    English PDF
    GB/T 1567-2003 Square and rectangular thin keys
    薄型 平键
    China National Standards
    keys

    English PDF
    GB/T 1564-2003 Taper keys for general use
    普通型 楔键
    China National Standards
    keys

    English PDF
    GB/T 1563-2003 Taper keys--Cross section dimensions of keyways
    楔键 键槽的剖面尺寸
    China National Standards
    keys

    English PDF
    GB/T 1096-2003 Square and rectangular keys
    普通型 平键
    China National Standards
    keys

    English PDF
    GB/T 1565-2003 Gib head taper keys
    钩头型 楔键
    China National Standards
    keys

    English PDF
    GB/T 1099.1-2003 Woodruff keys--Normal form
    普通型 半圆键
    China National Standards
    keys

    English PDF
    GB/T 1097-2003 Square and rectangular keys
    导向型 平键
    China National Standards
    keys

    English PDF
    GB/T 16922-1997 Thin taper keys and their corresponding keyways
    薄型楔键及其键槽
    China National Standards
    keys

    English PDF
    GB/T 4872-1985 Office machines and data processing equipment--Principles governing the positioning of control keys on key-boards
    办公机器和数据处理设备键盘上控制键定位的原则
    China National Standards
    keys

    English PDF
    GB/T 4837-1984 Typewriters--Layout of printing and function keys
    打字机 打印键和功能键的布局
    China National Standards
    keys

    English PDF

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