电动平衡车通用技术条件
General specifications of electrical self-balancing vehicles
检测标准
配装眼镜 第3部分:单光老视成镜
Assembled spectacles-Part 3 :Single-vision near-vision spectacles
配装眼镜 第1部分:单光和多焦点
Assembled spectacles-Part 1 :Single vision and multifocal
铝及铝合金拉(轧)制管材
Aluminium and aluminium alloys cold drawn (rolled) tubes
学生书袋
Schoolbags
纸、纸板和纸浆 蓝光漫反射因数D65亮度的测定(漫射/垂直法，室外日光条件)
Paper,board and pulps-Measurement of diffuse blue reflectance factor-D65 brightness(Diff/ Geometry,Outdoor daylight conditions)
玩具安全性.第11部分:有机化合物.分析方法
Safety of toys Part 1l: Organic chemicalcompounds- Methods of analysis
玩具安全.第10部分:有机化合物.样品制备和抽取
Safety of toys Part 10: Organic chemicalcompounds - Sample preparation andextraction
文具用品中游离甲醛的测定方法 乙酰丙酮分光光度法
Determination method of free formaldehyde in stationery goods-Spectrophotometry with acetylacetone
一次性筷子 第2部分:竹筷
Disposable chopsticks-Part 2: Bamboo chopsticks
