$10
Health,safety and quality specification for elementary and secondary school exercise books
中小学课业簿册安全卫生与质量要求
上海市质量技术监督局
本标准规定了中小学生课业簿册的视觉卫生要求、心理卫生要求、安全要求、质量要求、试验方法、检验规则和标识的要求。
本标准适用于上海市中小学生各种课业簿册,中小学生考试试卷用纸也可参照使用。
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.