JJG (交通) 184-2022
声学淤泥厚度测量仪检定规程
T/CAMS 127-2023
电缆绝缘层厚度测量仪
2023-01-06
JJF 1965-2022
锡膏厚度测量仪校准规范
Calibration Specification for Solder Paste Inspection Instruments
2022-04-29
JJF 1946-2021
波浪测量仪(声学法)校准规范
Calibration Specification for Wave Measuring Devices (Acoustic method)
2021-12-28
JJG 1166-2019
声学多普勒海流单点测量仪检定规程
Single Point Acoustic Doppler Current Measuring Instrument
2019-12-31
JJF 1224-2009
钢筋保护层、楼板厚度测量仪校准规范
Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness Tester
2009-07-10
JJG (交通) 203-2024
道路交通标线厚度测量仪检定规程
JJG 818-2018
磁性、电涡流式覆层厚度测量仪检定规程
Magnetic and Eddy Current Measuring Instrument for Coating Thickness
2018-12-25
JJF(津)76-2022
钢筋保护层、楼板厚度测量仪标准块校准规范
2022-08-25
AS 4241-1994
Acoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones
声学.声强测量仪器.压力感应传声器对的测量
1994-10-17
KS C IEC 60645-6(2022 Confirm)
전기음향 — 청력 측정 장비 — 제6부: 이음향 방사 측정 기기
电声学.听力测量设备.第6部分:耳声发射测量仪器
2017-08-29
KS C IEC 60645-7(2022 Confirm)
전기음향 — 청력 측정 장비 — 제7부: 청성뇌간 반응 측정 기기
电声学.听力测量设备.第7部分:听觉脑干反应测量仪器
2017-08-29
KS C IEC 61043A(2022 Confirm)
전기음향 — 소리 세기 측정용 기기 — 한 쌍의 압력 감지 마이크로폰을 이용한 측정
电声学.声音强度测量仪器.用成对压力传感传声器测量
2017-08-29
BS EN IEC 61265-2018
Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure sound pressure levels in noise certification of aircraft
电声学 飞机噪声测量仪器 飞机噪声认证中声压级测量系统的性能要求
2018-08-24
UNE-EN 60645-7-2010
Electroacoustics - Audiometric equipment -- Part 7: Instruments for the measurement of auditory brainstem responses
电声学测听设备第7部分:听觉脑干反应测量仪器
2010-06-16
UNE-EN 60645-6-2010
Electroacoustics - Audiometric equipment -- Part 6: Instruments for the measurement of otoacoustic emissions
电声学测听设备第6部分:耳声发射测量仪器
2010-06-16
EN IEC 60645-6-2022
Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
电声学测听设备第6部分:耳声发射测量仪器
2022-04-22
IEC TS 62370-2004+AMD1-2017 CSV
Electroacoustics - Instruments for the measurement of sound intensity - Electromagnetic and electrostatic compatibility requirements and test procedures
电声学.声强测量仪器.电磁和静电兼容性要求和试验程序
2017-03-08
IEC 60645-6-2022 RLV
Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
电声学测听设备第6部分:耳声发射测量仪器
2022-03-10
IEC TS 62370-2004
Electroacoustics - Instruments for the measurement of sound intensity - Electromagnetic and electrostatic compatibility requirements and test procedures
电声学.声强测量仪器.电磁和静电兼容性要求和试验程序
2004-05-10