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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: Generalized decision rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范（GPS） 工件与测量设备的测量检验 第6部分：仪器和工件接受/拒收的通用判定规则 |
China National Standards Instruments the measurement |
 English PDF |
| GB/T 7341.5-2018 |
Electroacoustics—Audiometric equipment—Part 5: Instruments for the measurement of aural acoustic impedance/admittance 电声学 测听设备 第5部分：耳声阻抗/导纳的测量仪器 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 4830-2015 |
Pressure range and quality of air supply for the industrial process measurement and control instruments 工业自动化仪表 气源压力范围和质量 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 29247-2012 |
General methods for testing the performance of industrial process measurement and control instruments 工业自动化仪表通用试验方法 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 28880-2012 |
Non-destructive testing - Evaluating performance characteristics of ultrasonic pulse-echo testing systems without the use of electronic measurement instruments 无损检测 不用电子测量仪器对脉冲反射式超声检测系统性能特性的评定 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 2900.90-2012 |
Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 4: Specific terms according to the type of instruments 电工术语 电工电子测量和仪器仪表 第4部分：各类仪表的特殊术语 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 17561-1998 |
Instruments for the measurement of sound intensity--Measurement with pairs of pressure sensing microphones 声强测量仪 用声压传声器对测量 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 15953-1995 |
Instruments for the measurement of aural acoustic impedance/admittance 耳声阻抗/导纳的测定仪器 |
China National Standards Instruments the measurement |
English PDF |
| GB/T 4830-1984 |
Pressure range and quality of air supply for the industrial process measurement and control instruments 工业自动化仪表气源压力范围和质量 |
China National Standards Instruments the measurement |
English PDF |
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