Browse Standards
96587+ standards in database
96587 result(s) found
水质 有机磷农药的测定 气相色谱法
Water quality--Determination of organic phosphorous pesticide in water--Gas chromatography
环境中气载放射性碘监测设备
Equipment for monitoring airborne radioactive iodine in the environment
轻水堆核电厂辐射屏蔽检测大纲
Program for testing radiation shields in light water reactors (LWR)
电子测量仪器设计余量与模拟误用试验
Design margin and abuse tests for electronic measuring instruments
长途光缆通信系统进网要求
Requirements for long haul optical fiber cable systems joined to national public telecommunication network
标准1.2/4.4 mm同轴线对上4 MHz (960路)载波通信系统总技术要求
General specification for 4MHz (960ch) carrier systems on standardized 1.2/4.4 mm coaxial cable pairs
标准2.6/9.5 mm 同轴线对上8 MHz (1800路) 载波通信系统总技术要求
General specification for 8MHz (1800ch) carrier systems on standardized 2.6/9.5mm coaxialcable pairs
反射式电视测试图 棋盘格测试图
Test charts of reflection for television--Checkerboard test chart
反射式电视测试图 线性测试图 A 型
Test charts of reflection for television--Linear test chart A
反射式电视测试图 辐值响应测试图
Test charts of reflection for television--Amplitude response test chart
反射式电视测试图 灰度测试图 B 型
Test charts of reflection for television--Grayscale test chart B
反射式电视测试图 灰度测试图 A 型
Test charts of reflection for television--Grayscale test chart A
反射式电视测试图 区域测试图
Test charts of reflection for television--Area test chart
反射式电视测试图 辐射条测试图
Test charts of reflection for television--Radiation stripe test chart
反射式电视测试图 综合测试图
Test charts of reflection for television--Multiple test chart
反射式电视测试图 余像测试图
Test charts of reflection for television--Residual-image test chart
反射式电视测试图 中频特性测试图
Test charts of reflection for television--Middle-frequency test chart
反射式电视测试图 圆域测试图
Test charts of reflection for television--Circular zone test chart
反射式电视测试图 重合测试图 B 型
Test charts of reflection for television--Registration test chart B
反射式电视测试图 重合测试图 A 型
Test charts of reflection for television--Registration test chart A