China National Standards

China balls 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 "balls" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB 21252-2023 Energy consumption limit per unit product for building sanitary ceramics and wear-resistant alumina balls
    建筑卫生陶瓷和耐磨氧化铝球单位产品能源消耗限额
    China National Standards
    balls

    English PDF
    GB/T 43403-2023 Road vehicles Trailers below 3.5t Quality inspection after fatigue test of welded traction brackets for connecting balls
    道路车辆 3.5t以下挂车 连接球用焊接牵引支架疲劳试验后的质量检查
    China National Standards
    balls

    English PDF
    GB/T 42539-2023 Rolling bearings - Ceramic balls for bearings - Determination of strength (notched ball test)
    滚动轴承 轴承用陶瓷球 强度测定(缺口球试验)
    China National Standards
    balls

    English PDF
    GB/T 41605-2022 Silicon nitride materials for rolling bearing balls - Test method for indentation fracture resistance at room temperature - Indentation method
    滚动轴承球用氮化硅材料 室温压痕断裂阻力试验方法 压痕法
    China National Standards
    balls

    English PDF
    GB/T 17445-2022 Cast grinding balls
    铸造磨球
    China National Standards
    balls

    English PDF
    GB/T 23541-2017 Bonded abrasive products—Grinding wheel for steel balls
    固结磨具 磨钢球砂轮
    China National Standards
    balls

    English PDF
    GB/T 31703-2015 Ceramic ball bearings—Silicon nitride balls
    陶瓷球轴承 氮化硅球
    China National Standards
    balls

    English PDF
    GB/T 308.1-2013 Rolling bearings - balls - Part 1: Steel balls
    滚动轴承 球 第1部分:钢球
    China National Standards
    balls

    English PDF
    GB/T 25980-2010 Road vehicles - Coupling balls for caravans and light trailers - Dimensions
    道路车辆 旅居挂车和轻型挂车的连接球 尺寸
    China National Standards
    balls

    English PDF
    GB/T 308.2-2010 Rolling bearings - balls - Part 2: Ceramic balls
    滚动轴承 球 第2部分:陶瓷球
    China National Standards
    balls

    English PDF
    GB/T 17445-2009 Cast grinding balls
    铸造磨球
    China National Standards
    balls

    English PDF
    GB/T 23541-2009 Bonded abrasive products - Grinding wheel for steel balls
    固结磨具 磨钢球砂轮
    China National Standards
    balls

    English PDF
    GB/T 15722-2009 Competitive qualification of medical stardard of volleyballsitting for disabled athletes
    残疾人坐地排球运动员参赛资格的医学标准
    China National Standards
    balls

    English PDF
    GB/T 3142-1982 Lubricants--Determination of load-carrying capacity (four balls method)
    润滑剂承载能力测定法 (四球法)
    China National Standards
    balls

    English PDF

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