GB 19261-2009.General and safety requirements of neon lamps.1范围GB 19261规定了霓虹灯管的定义.主要尺寸、基本参数.技术要求、试验方法、检验规则及标志...
GB 13961-2003/IEC 60570: 1995.Safety requirements for electrical supply track systems for luminaires.1范围GB 13961适用于用二极或多极导体将灯具连接到电源的导轨系...
GB 13623-2003.Requirement of safety and characterstics of aluminium pressure cooker.1范围GB 13623规定了铝压力锅(以下简称压力锅)的定义、产品分类.要求、试验...
GB/T 13337. 2-1991.Stationary acidspray-proof lead-acid batteries Capacity specifications and size.1主题内容与适用范围GB/T 13337. 2规定了固定型防酸式铅酸蓄电池...
GB 13337. 1-1991.Stationary acidspray-proof lead-acld batterles Technical conditions.4.1.2蓄电池槽4.1.2.1薯电池槽应符合JB 3076标准规定。4.1.2.2每只单体蓄电池应...
GB 13261-1991.Gauges of lampholders for tubular fluorescent lamps and starterholders.GB 13261等效采用国际标准IEC 61-3(1987)《灯头、灯座和检验其互换性、安全性的...
GB 13260-1991.Typs and dimensions of lampholders for tubular fluorescent lamps and starterholders.GB 13260等效采用国际标准IEC61-2H(1987)《灯头、灯座和检验其互换性...
GB 13259一1991.High pressure sodium lamps.GB 13259参照采用国际标准IEC 662(1987)《高压钠灯》标准。1主题内客与适 用范围GB 13259规定了高压钠灯泡的产品...
GB 11420-1989.Measurement of specular gloss of vitreous and porcelain enamels.5.3.1.6光泽探测头的测量窗o须充分平整,测量窗口的周边置于标准板表面时应不满...
GB 11419-1989.Determination of reslstance to thermal shock of vitreous and porcelain enamels.6试验步骤 .6.1 第一次热霞试验6.1.1将试样 置于加热器的导热板上，试...
