家具。教育机构用桌椅。第2部分：安全要求和试验方法。
Furniture - Chairs and tables for educational institutions - Part 2: safety requirements and test methods.
听力保护器。安全要求和试验。第5部分：有源降噪耳罩。
Hearing protectors - Safety requirements and testing - Part 5: active noise reduction ear-muffs.
试验结果表明，该可控活化热氛围燃烧试验系统的设计达到了安全要求和设计目的。
The experiment results show that the designed CATAC system meets the safety request and design target.
试验结果表明，该可控活化热氛围燃烧试验系统的设计达到了安全要求和设计目的。
The experiment results show that the designed CATAC system meets the safety request and design target.
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