GB/T 4391-2008.Double-ended wrenches-Size pairing.1范围GB/T 4391规定了图1所示的双头扳手对边尽本的组配型式和组配系列。GB/T 4391适用于双头呆扳手和双...
GB/T 1483.5-2008.Gauges for caps and lampholders-Part 5:Gauges for bayonet caps and lampholders.1范围GR/T1483的本部分规定了检验卡门式灯头和灯座的互换性尺寸的...
GB/T 1483.3-2008.Gauges for lamp caps and lampholders-Part 3:Gauges for prefocus caps and lampholders.1范围GB/T 1483.3规定了检验预聚焦式灯头和灯座互换性尺寸的量...
GB/T 1483.2-2008.Gauges for caps and lampholders-Part 2 : Gauges for pin caps and lampholders.1范围GB/T 1483.2规定了检验插脚式灯头和灯座的互换性尺寸的量规的型...
GB/T 1483. 1-2008.Gauges for lamp caps and holders-Part 1: Gauges for screw caps and holders.1范围GB/T 1483本部分规定了检验螺口式灯头和灯座互换性尺寸的量规的...
GB/T 1406. 4-2008.Types and dimensions of lamp caps- Part 4 : Miscellaneous caps.1范围GB/T 1406. 4-规定了杂类灯头的型式和尺寸.GB/T 1406. 4-适用于那些使用本部分...
GB/T 1406.3-2008.Types and dimensions of lamp caps- Part 3: Prefocus caps.1范围GB/T 1406.3规定了预聚焦式灯头的型式、基本尺寸和检验方法.GB/T 1406.3适用于那些...
GB/T 457-1989.Paper-Determination of folding endurance.GB/T 457等效采用国际标准ISO 5626- -1978《(纸 - -- - 耐折度的测定》。1主题 内容与适用范围GB/T 457规定...
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...
