BS EN 572-2:1995 - Glass in building. Basic soda lime silicate glass products. Float glassBS EN 572-2 1995 Glass in building. Basic soda lime silicate glass products. Float glass
幕墙用钢化玻璃与半钢化玻璃Tempered and heat-strengthened glass used in curtain walls国家质量技术监督局发布 1999-09-01 发布2000-08-01实施本标准适用于幕墙平型钢化玻璃与半钢化玻璃,对尺寸及偏差、外观质量、弯曲度、表面应力、霰弹袋冲击性能、耐热冲击性能和抗风压性能等7项内容进行了规