Sgrapiau electrod wedi'u pobi FC: 98% MINS: 0.05% MAXASH: 1.0% MAXVM: 0.6% MAXH20:0.3% MAXMAINT: 120 ~ 200mm JudyRhif Cell.&Rhif WhatsApp.&Rhif WeChat.:+8613722682542Gwefan: www.qfcarbon.com Email: judy@qfcarbon.com