YD/T 741-2002 China
industry
standard english version:
YD
中华人民共和国
行业标准
INDUSTRY
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YD/T 741-2002
Specification of Positive Temperature Coefficient (PTC) thermistors for the over-current protection of communications installations 通信设备过电流保护用正温度系数(ptc)热敏电阻器技术要求
Issued Date:2002-07-22
Implemented Date:2002-07-22
Issued by:
The Standardization Administration of the People's Republic of China
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