ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
What is the base copper foil thickness and characteristics, are only ED copper foils used, can RA copper foils be also used, just curious whether RA copper foils are also used in making the anode current collectors : Thanks
What is the base copper foil thickness and characteristics, are only ED copper foils used, can RA copper foils be also used, just curious whether RA copper foils are also used in making the anode current collectors : Thanks