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  • GB/T 41440-2022绘图和书写工具 油墨圆珠笔和水性圆珠笔 词汇Drawing and writing instruments—Ball point pens an...2022-10-24
  • GB/T 16507.7-2022水管锅炉 第7部分：安全附件和仪表Water-tube boilers—Part 7: Safety appurtenances and instrum...2022-10-26
  • GB/T 16508.5-2022锅壳锅炉 第5部分：安全附件和仪表Shell boilers—Part 5：Safety appurtenances and instruments...2022-10-26
  • JJG 2093-1995常温黑体辐射计量器具检定系统Measuring Instruments for Common Temperature Blackbodies...2022-06-14
  • JB/T 9232-1999仪器仪表旋钮技术条件Specification of knob for instruments2022-06-13
  • GB/T 11828.5-2011水位测量仪器.第5部分：电子水尺Instruments for stage measurement—Part 5:Electronic gauge...2022-06-13
  • JB/T 11260-2011无损检测仪器.声脉冲检测仪Non-destructive testing instruments — Acoustic pulse reflectometry ...2022-06-10
  • JJG 2011-1987射频阻抗计量器具检定系统RF Impedance Measuring Instruments2022-06-10
  • JJG 2058-1990燃烧热计量器具检定系统Measuring Instruments for Heat of Combustion2022-06-10
  • JJG 998-2005激光小角度测量仪Verification Regulation of Laser Measuring Instruments for Small Angles2022-06-10
  • GB/T 7676.3-2017直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功功率表的特殊要求Direct acting indica...2022-06-10
  • GB/T 34140-2017辐射防护仪器 用于放射性物质中子探测的高灵敏手持式仪器Radiation protection instrumentation—H...2022-06-10
  • JJG 2065-1990石油螺纹计量器具检定系统Measuring Instruments for Petroleum Thread2022-06-09
  • JB/T 7808-2010无损检测仪器工业X射线探伤机主参数系列Non-destructive testing instruments Main parameter series...2022-06-09
  • JJG 2085-1990交流电功率计量器具检定系统Measuring Instruments for AC Power2022-06-09
  • HB 6128-2003航空仪表用游丝Hairspring for aviation instruments2022-06-09
  • JJG 2078-1990激光功率计量器具检定系统Measuring Instruments for Laser Power2022-06-08
  • JJG 2090-1994顶焦度计量器具检定系统Verivication Regulation of Measuring Instruments for Vertex Power...2022-06-08
  • JJG 2018-1989表面粗糙度计量器具检定系统Measuring Instruments for Surface Roughness2022-06-06
  • JJG 2013-1987射频与微波相移计量器具检定系统RF and Microwave Phase Shift Measuring Instruments2022-06-06
  • GB/T 20029-2005仪器、设备用橡胶隔振垫Rubber isolation bearings for instruments and equipments2022-06-06
  • YY/T 0281-1995口腔科手术器械.连接牢固度试验方法Method for testing of connecting fastness of dental surgical ...2022-06-06
  • GB/T 10050-2009光学和光学仪器.参考波长Optics and optical instruments—Reference wavelengths2022-06-06
  • JJG 2039-1989高准确度测量活度及光子发射率计量器具检定系统Measuring Instruments for High Accuracy Measuring o...2022-06-06
  • GB/T 7676.9-2017直接作用模拟指示电测量仪表及其附件 第9部分：推荐的试验方法Direct acting indicating analogue el...2022-06-05
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