Draft Document - Glass in building - Acid etched glass - Part 2: Product standard; German and English version prEN 17257-2:2018
文件草案.建筑玻璃.酸蚀玻璃.第2部分:产品标准；德语和英语版本prEN 17257-2:2018

2018-06-01

Draft Document - Glass in building - Sand blasted glass - Part 1: Definition and description; German and English version prEN 17258-1:2018
文件草案.建筑玻璃.喷砂玻璃.第1部分:定义和说明；德语和英语版本prEN 17258-1:2018

2018-06-01

Draft Document - Glass in building - Determination of the bending strength of glass - Part 1: Fundamentals of testing glass (ISO/DIS 1288-1:2007); German version prEN ISO 1288-1:2007
文件草稿.建筑玻璃.玻璃弯曲强度的测定.第1部分:玻璃试验基础（ISO/DIS 1288-1-2007）；德文版prEN ISO 1288-1:2007

2007-10-01

Draft Document - Glass in building - Special basic products - Borosilicate float glass - Part 1-2: Product standard; German and English version prEN 1748-1-2:2017
文件草案.建筑玻璃.特殊基础产品.硼硅酸盐浮法玻璃.第1-2部分:产品标准；德文版和英文版prEN 1748-1-2:2017

2017-07-01

Draft Document - Glass in building - Special basic products - Borosilicate float glass - Part 1-1: Definitions and general physical and mechanical properties; German and English version prEN 1748-1-1:2017
文件草案.建筑玻璃.特殊基础产品.硼硅酸盐浮法玻璃.第1-1部分:定义和一般物理机械性能；德文和英文版本prEN 1748-1-1:2017

2017-07-01

Draft Document - Materials for printed boards and other interconnecting structures - Part 2-33: Reinforced base materials clad and unclad for high frequency application - Non-halogenated modified or unmodified resin system, woven E-glass laminated sheets of defined relative permittivity (equal or less than 4.1 at 1 GHz) and flammability (vertical burning test), copper-clad (IEC 91/675/CDV:2007); German version prEN 61249-2-33:2007
文件草案.文件草案.印制板和其他互连结构用材料.第2-33部分:高频应用的包覆和非包覆增强基材.非卤化改性或未改性树脂系统.规定相对许可度的E玻璃编织层压板

2007-07-01

Draft Document - Materials for printed boards and other interconnecting structures - Part 2-34: Reinforced base materials clad and unclad for high frequency application - Non-halogenated modified or unmodified resin system, woven E-glass laminated sheets of defined relative permittivity (equal or less than 3.7 at 1 GHz) and flammability (vertical burning test), copper-clad (IEC 91/677/CDV:2007); German version prEN 61249-2-34:2007
文件草稿.文件草稿.印制板和其他互连结构用材料.第2-34部分:高频应用的包覆和非包覆增强基材.非卤化改性或未改性树脂系统.规定相对许可度的E玻璃编织层压板

2007-07-01

Draft Document - Materials for printed boards and other interconnecting structures - Part 2-32: Reinforced base materials clad and unclad for high frequency application - Halogenated modified or unmodified resin system, woven E-glass laminated sheets of defined relative permittivity (equal or less than 3.7 at 1 GHz) and flammability (vertical burning test), copper-clad (IEC 91/673/CDV:2007); German version prEN 61249-2-32:2007
文件草稿.文件草稿.印制板和其他互连结构用材料.第2-32部分:高频应用的包覆和非包覆增强基材.卤化改性或未改性树脂系统.规定相对介电常数的编织E玻璃层压板

2007-07-01

Draft Document - Materials for printed boards and other interconnecting structures - Part 2-31: Reinforced base materials clad and unclad for high frequency application - Halogenated modified or unmodified resin system, woven E-glass laminated sheets of defined relative permittivity (equal or less than 4.1 at 1 GHz) and flammability (vertical burning test), copper-clad (IEC 91/671/CDV:2007); German version prEN 61249-2-31:2007
文件草案.文件草案.印制板和其他互连结构用材料.第2-31部分:高频应用的包覆和非包覆增强基材.卤化改性或未改性树脂系统.规定相对介电常数的编织E玻璃层压板

2007-07-01