China National Standards

China Cat GB Standards English PDF List


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.
  •  China "Cat" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 3974-1983 Telephone transmission interference allowances for long-distance high-capacity analogue microwave communiCation systems
    大容量长距离模拟微波通信干线电话传输干扰容限
    China National Standards
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    GB/T 3873-1983 General specifiCations for products packaging of communication equipments
    通信设备产品包装通用技术条件
    China National Standards
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    GB/T 3556-1983 Standard gray and color test chart for photography--SpecifiCations
    摄影用标准灰板、色板的技术规范
    China National Standards
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    GB/T 510-1983 Petroleum products--Determination of solidifiCationpoint
    石油产品凝点测定法
    China National Standards
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    GB/T 3383-1982 TelecommuniCation transmission unit--Decibel
    电信传输单位 分贝
    China National Standards
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    GB/T 3203-1982 SpecifiCation for carburizing steels of bearings
    渗碳轴承钢技术条件
    China National Standards
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    GB/T 2880-1981 Hydraulic fluid power--Cylinder rod and piston seals for reciproCating applications--Dimensions andtolerances of housings--Narrow section series
    液压缸活塞和活塞杆 窄断面动密封沟槽尺寸系列和公差
    China National Standards
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    GB/T 2789-1981 Technical requirements for network interface for the analogue microwave relay communiCation systems
    模拟微波接力通信系统网路接口基本技术要求
    China National Standards
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    GB/T 1989-1980 Methods for indiCation of the 7-bit encoding character set for information processing switching on 12.7 mm magnetic tape
    信息处理交换用七位编码字符集在9磁道12.7 毫米磁带上的表示方法
    China National Standards
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    GB/T 1417-1978 General terminology for telecommuniCations equipment
    常用电信设备名词术语
    China National Standards
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    GB 440-1977 Aviation lubriCating oil No.20
    20号航空润滑油
    China National Standards
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    GB/T 392-1977 Determination of colloid-stability of lubriCating greases
    润滑脂压力分油测定法
    China National Standards
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    GB/T 391-1977 Determination of corrosion of engine lubriCating oils
    发动机润滑油腐蚀度测定法
    China National Standards
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    GB/T 513-1977 Determination of mechanical impuritiesin lubriCating greases (acid decomposition method)
    润滑脂机械杂质测定法 (酸分解法)
    China National Standards
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    GB/T 512-1965 Determination of water content in lubriCating greases
    润滑脂水分测定法
    China National Standards
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    GB 188-1963 Locomotive and car clearance boundary and structure clearance boundary for 762mm gauge railways--ClassifiCation and basic dimensions
    762毫米轨距铁路机车车辆限界和建筑接近限界分类及基本尺寸
    China National Standards
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    GB/T 305-2019 Rolling bearings-Snap ring grooves and snap rings for radial bearings-Dimensions,geometrical product specifiCations (GPS) and tolerance values
    滚动轴承 向心轴承止动槽和止动环 尺寸、产品几何技术规范(GPS)和公差值
    China National Standards
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