GB/T 454-2002 idt ISO 2758:2001.Paper- Determination of bursting strength.5.2胶膜胶膜是圆形的,由天然橡胶或合成橡胶制成,不应添加任何填料或添加剂。其厚...
GB/T 452.2-2002.Paper and board identification of wire side and felt side.1范围GB/T 452.2规定了纸和纸板正反面的测定方法。GB/T 452.2适用于一般结构的纸和纸板...
GB/T 452.1-2002.Paper and board identification of machine and cross direction.1范围GB/T 452.1规定了纸和纸板纵横向的测定方法。GB/T 452.1适用于辨别-般纸和纸板...
GB 21553-2008.Fireworks and firecrackers- Rockets( product of aerial).1范围GB 21553规定了火箭(升空类产品)的术语和定义、产品分级、技术要求、试验方法.检...
GB 21552-2008.Fireworks and firecrackers-Black powder bange(product of firecracker).1范围GB 21552规定了黑火药爆竹(爆竹类产品)的术语和定义、分类、技术要求...
GB 19651.3-2008/IEC 60838-2-2 :2006.Misce aneous lampholders- Part 2-2 : Particular requirements-Connectors for LED-modules.1.1 范围GB 19651的本部分适用于杂类内置式连接...
GB 19651.2-2008/IEC 60838-2-1 :2004.Miscellaneous lampholders-Part 2-1 : Particular requirements-Lampholders S14.1.1 范围GB19651的本部分适用于普通照明用途的直管形白...
GB 19651.1-2008/IEC 60838-1 : 2004.Miscellaneous lampholders-Part 1 :General requirements and tests.1.1 范围GB19651的本部分适用于各种类型的内装式杂类灯座(用于装...
GB/T 9984.4-2004.Sodium tripolyphosphate for industrial use-Determination of matter insoluble in water.1范围GB/T 9984.4规定了工业用三聚磷酸钠(三磷酸五钠)中水不溶...
GB/T 24694-2009.Glass containers- Chinese spirits bottle.1范围GB/T 24694规定了白酒玻璃瓶的术语和定义、产品分类、要求.试验方法、检验规则、标志、包...
