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Anzahl der Treffer (Daten werden monatlich aktualisiert): 82133
Weiter Weiter| 44381 - 44390 | 44391 - 44400|44401 - 44410 |Weiter Weiter

GB/T 12053-1989

光学识别用字母数字字符集 第一部分:OCR-A 字符集印刷图象的形状和尺寸

Alphanumeric character sets for optical recognition--Part 1:Character set OCR-A--Shapes and dimensions of the printed image

GB/T 9433-1988

过电压保护气体放电管总规范 (可供认证用)

General specification of gas discharge tubes for overvoltage protection

GB 10080-2001

空调用通风机安全要求

Safety requirements of fan for air conditioning

GB/T 18303-2008

钻石色级目视评价方法

Color grading of polished diamond by visual matching

GB/T 15609-2008

彩色显示器色度测量方法

Measurement methods for the chromaticity of color displays

GB/T 17680.11-2008

核电厂应急计划与准备准则 第11部分:应急响应时的场外放射评价准则

Criteria for emergency planning and preparedness for nuclear power plants - part 11: Criteria for the conduct of offsite radiological assessment for emergency response

GB/T 15072.7-2008

贵金属合金化学分析方法 金合金中铬和铁量的测定 电感耦合等离子体原子发射光谱法

Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

GB/T 6320-2008

杠杆齿轮比较仪

Mechanical dial comparators

GB/T 6912-2008

锅炉用水和冷却水分析方法 亚硝酸盐的测定

Analysis of water used in boiler and cooling system - Determination of nitrite

GB/T 21638-2008

钢铁材料缺陷电子束显微分析方法通则

Guide for electron beam microananlysis of defect in steel materials

Anzahl der Treffer (Daten werden monatlich aktualisiert): 82133
Weiter Weiter| 44381 - 44390 | 44391 - 44400|44401 - 44410 |Weiter Weiter