现行

SJ 20045-1992

气导动圈式和电磁式送话器总规范
General specification for air-conduction dynamic and electro magnetic transmitters

1992-02-01

现行

KS M ISO 22891

종이 — 확산 반사율 측정에 의한 투과율 측정
纸 - 测定透光率的漫反射的测宽

2020-08-21

现行

ISO 9050-2003

Glass in building — Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
建筑玻璃——透光率、太阳直接透光率、总太阳能透光率、紫外线透光率和相关上光系数的测定

2003-09-02

现行

GB/T 2680-2021

建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定
Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors

2021-03-09

现行

KS B 5641(2022 Confirm)

압력 전송기
压力变送器

2002-06-20

现行

KS B 5641(2017 Confirm)

압력 전송기
压力变送器

2002-06-20

现行

JJG 882-2019

压力变送器
Pressure Transmitters

2019-12-31

现行

BS EN 60244-1-2000

Methods of measurement for radio transmitters-General characteristics for broadcast transmitters
无线电发射机的测量方法

2000-07-15

现行

BS EN 60244-5-1995

Methods of measurement for radio transmitters-Performance characteristics of television transmitters
无线电发射机的测量方法 电视发射机的性能特点

1995-06-15

现行

BS EN 60244-15-2000

Methods of measurement for radio transmitters-Amplitude-modulated transmitters for sound broadcasting
无线电发射机的测量方法

2000-05-15

现行

ITU-R SM.1045

Frequency tolerance of transmitters
发射机的频率容差

1997-07-01

现行

DID DI-MGMT-80628

RECORDS TRANSMITTAL AND RECEIPT
记录发送和接收

1988-06-29

现行

ITU-R SM.1045

Frequency tolerance of transmitters
发射机的频率容差

1997-07-01

现行

MIL MIL-T-85375 Notice 1-Validation

TRANSMITTER, DIGITAL TELEMETRY
数字遥测发射机

1991-10-17

现行

MIL MIL-T-85375 Notice 2-Inactivation

TRANSMITTER, DIGITAL TELEMETRY
数字遥测发射机

2018-06-27

现行

MIL MIL-T-85375

TRANSMITTER, DIGITAL TELEMETRY
数字遥测发射机

1982-12-14

现行

BS EN 62273-1-2007

Methods of measurement for radio transmitters-Performance characteristics of terrestrial digital television transmitters
无线电发射机的测量方法

2007-05-31

现行

KS C IEC 60244-5(2018 Confirm)

무선 송신기의 측정 방법－제5부：텔레비전 송신기의 성능 특성
无线电发射机测量方法第5部分:电视发射机性能特性

2008-08-08

现行

IEC 60244-5-1992

Methods of measurement for radio transmitters - Part 5: Performance characteristics of television transmitters
无线电发射机测量方法 - 第5部分:电视发射机的性能特征

1992-10-23

现行

IEC 60244-1-1999

Methods of measurement for radio transmitters - Part 1: General characteristics for broadcast transmitters
无线电发射机的测量方法.第1部分:广播发射机的一般特性

1999-12-22