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 {译} 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 {译} 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) {译} 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 {译} 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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