GB / T 19519
Kev sib xyaw insulators rau ac kab saum toj kawg nkaus nrog ib tug nominal voltage siab tshaj 1000 V - Cov ntsiab lus, kev xeem ntawv thiab kev txais yuav.
GB / T 20142
Kab tom qab sib tshooj insulators rau ac kab saum toj kawg nkaus nrog ib tug nominal voltage siab tshaj 1000 V - Cov ntsiab lus, txoj kev xeem thiab kev txais yuav.
Zhejiang Gaoneng Electric Installation Co., Ltd.
Chaw nyob: JieDai Industrial Zone, Yueqing, 325600, Zhejiang, Suav
Hu rau: Mrs Smiler
Tel: + 86-578-2857999
Fax: + 86-578-2857998
Txawb: +86 13666634915
Email: sales@gao-neng.com
http://www.gao-neng.com/composite-insulator/