The Safety Certification Rules for Isolation Transformers for General Use (GB19212.5-2011) Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100V,
…
Monthly Archives: April 2012
China CQC Implementing New Audio / Video Standard – GB 8898-2011
The new standards of CCC certification on Audio & Video products GB8898-2011 has been promulgated on Dec.30th,2011,and will be implemented on Nov.1st,
…