By Wang Weili

The reporter learnt from municipal administration for market regulation that the 2 international standards coaxial communication cable part 11-1: polyethylene (PE) insulated semi-rigid cable blank detail specification (IEC61169-11-1:2022), coaxial communication cable part 11: polyethylene (PE) insulated semi-rigid cable sectional specification（IEC61169-11:2022) whose drafting was led by Zhongtian RF cable Co., Ltd. were approved and published by International Electrotechnical Commission (IEC) officially.