Office furniture - Office work chair - Part 3: safety test methods.
办公家具。办公椅。第3部分：安全试验方法。
Furniture - Chairs and tables for educational institutions - Part 2: safety requirements and test methods.
家具。教育机构用桌椅。第2部分：安全要求和试验方法。
Playing field equipment - Handball goals - Functional and safety requirements, test methods.
运动场地器材。手球门。功能和安全要求。试验方法。
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