国家标准_第614页 - 在线标准查询

GB/T 1545.2-2003 纸、纸板和纸浆水抽提液pH的测定

GB/T 1545.2-2003.Paper , board and pulp-Determination of pH of aqueous extracts....

GB/T 1546-2004.Pulps-Determination of Kappa number.1范围GB/T 1546规定了纸浆卡伯值的测定方法。GB/...

GB 19415-2003.Limited values of energy efficiency and evaluating values of energ...

GB 2797-2008.Technical specification for lamp caps.1范围GB 2797规定了各种金属灯头、陶瓷灯头和塑料灯头...

GB 4515- 1984.Stitch types- classifica tion and termi nology.3分类线迹型式分为6类，各类特征见下面...

GB/T 3903.4-2008.Footwear-General test methods -H lardness.1范围GB/T3903的本部分规定了鞋类外...

GB 7000.225- 2008/IEC 60598-2-25 : 1994.Luminaires- Part 2-25: Particular requir...

GB 11652-1989.Technology regulations for the working safe of fireworks and firer...

GB 15766. 1-2008.Lamps for road vehicles-Dimensional , electrical and luminous r...

GB/T 4516一 1995.Household sewing machines一Determination of sewing capacity.GB/T...

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