GB/T 28485-2012.Coated adornment- Detection of nickel release-Method for simulat...

国家标准2023.07.23

SJ 20522-1995.Guidelines for the measurement of remote batch computer service.1范...

行业标准2023.07.23

SJ 20521-1995.General specification for military portable computer.1范围1.1 主题内容SJ...

行业标准2023.07.23

GB/T 26692-2011.Frequency-flick-free a. c. supplied electronic ballasts for tubu...

国家标准2023.07.23

SJ 20507-1995.Generic specification for manpack ultra-short wave FM radio.1范围1.1...

行业标准2023.07.23

SJ 20501-1995.General specification for IFF shipborne interrogator-responders.1范...

行业标准2023.07.23

GB/T 26180-2010/CIE 13. 3一1995.Method of measuring and specifying colour renderi...

国家标准2023.07.23

QB/T 1071-1991.4.3.6外露件表面 应无磕碰、锈蚀，螺钉、铆钉、销子端部不得有扭伤、锤伤等映陷。4.3.7防护层不得有 褪色、脱落等现象。4.3...

行业标准2023.07.23

GB/T 26184-2010/CIE 70一1987.The measurement of absolute luminous intensity distr...

国家标准2023.07.23

QB/T 1072-1991.4.3.4.2风机a.风机叶轮动平衡不低于 G6.3级;b.风机噪声声 压级不大于85dB(A)。4.4 外观质量4.4.1机械加...

行业标准2023.07.23