现行

KS I ISO 7196(2019 Confirm)

음향 — 초저주파음 측정을 위한 주파수 가중 특성
声学 - 次声测量的频率加权特性

2014-12-31

现行

ISO 7196-1995

Acoustics — Frequency-weighting characteristic for infrasound measurements
声学——次声测量的频率加权特性

1995-03-09

现行

ASTM F3082/F3082M-23a

Standard Specification for Weights and Centers of Gravity of Aircraft
飞机重量和重心标准规范

2023-09-01

现行

ASTM F2317/F2317M-16a

Standard Specification for Design of Weight-Shift-Control Aircraft
重量控制飞机设计标准规范

2016-11-01

现行

BS 2G 124-2-1966

Specification for a.c. generators for aircraft-Variable frequency
飞机用交流发电机规范

1966-12-30

现行

BS 2G 124-1-1966

Specification for a.c. generators for aircraft-Constant frequency
飞机用交流发电机规范

1966-06-16

现行

ASTM F2425-05a(2018)

Standard Specification for Continued Airworthiness System for Weight-Shift-Control Aircraft
重量控制飞机持续适航系统标准规范

2018-01-01

现行

ISO 5109-2023

Evaluation method for the resonance frequency of the multi-copter UA (unmanned aircraft) by measurement of rotor and body frequencies
通过测量旋翼和机身频率评估多旋翼UA（无人驾驶飞机）共振频率的方法

2023-07-13

现行

ASTM F2457-05(2018)

Standard Specification for Required Product Information to be Provided withWeight-Shift-Control Aircraft
重量转移控制飞机所需产品信息的标准规范

2018-01-01

现行

GB/T 33290.2-2016

文物出境审核规范 第2部分：度量衡
Specification for inspecting exit cultural relics—Part 2: Weights and measures

2016-12-13

现行

NIST Handbook 105-6

Specifications & Tolerances for Reference Standards & Field Standard Weights & Measurements - 6- Specifications & Tolerances for Thermometers
参考标准和现场标准重量和测量的规范和公差-6.温度计的规范和公差

1997-10-01

现行

JJF(机械) 1028-2019

工频暂态电流测量系统校准规范
Calibration Specification of Transient Power Frequency Current Measurement System

2019-11-11

现行

JJF 1558-2016

测量用变频电量变送器校准规范
Calibration Specification of Variable Frequency Electrical Quantities Transducer for Measuring

2016-03-03

现行

SJ 20626-1997

可携式短波测频接收机通用规范
General specification for the portable short-wave receivers with frequency measurement

1997-06-17

现行

GB/T 40661-2021

工频磁场测量仪校准规范
Calibration specification of measurement instrument for power frequency magnetic field

2021-10-11

现行

BS EN 61169-1-2013

Radio-frequency connectors-Generic specification. General requirements and measuring methods
射频连接器

2016-04-30

现行

BS 2G 147-2-1966

Specification for a.c. motors for aircraft-Three-phase variable frequency squirrel-cage induction motors
飞机用交流电动机规范

1966-12-12

现行

BS 2G 147-1-1966

Specification for a.c. motors for aircraft-Three-phase constant frequency squirrel-cage induction motors
飞机用交流电动机规范

1966-02-17

现行

GY/T 217-2006

有线电视系统用射频同轴连接器技术要求和测量方法
Specifications and methods of measurement on Radio-frequency coaxial connector used in CATV systems

2006-07-26

现行

BS 7194-1990

Specification for direct-current and low-frequency electronic measuring instruments with a digital display
带数字显示的直流和低频电子测量仪器规范

1990-07-31