电玩具中激光和LED有害辐射安全测试研究 / Research on the Measurement for Harmful Radiation of the Laser and LED Used in Electric Toys
- Resource Type
- Academic Journal
- Source
- 检验检疫学刊 / Journal of Inspection and Quarantine. 26(6):25-29
- Subject
电玩具 激光 LED 有害辐射 - Language
- Chinese