久久中文字幕人妻丝袜,狠狠躁夜夜躁人人爽超碰97香蕉,亚洲AV无码专区在线亚,色综合视频一区二区三区44,少妇被粗大的猛进69视频,中文字幕日本乱码仑区在线,99久久精品这里只有精品,久久久久亚洲AV无码专区喷水,精品国产乱码久久久久久下载,岛国AV无码免费无禁网站

●

Ni-Al Clad Tab for pouch battery, ptent product Al-Cu tab
Free of additional welding process, thus ncrease yield rate;
?Reduce reisitance of positive tab;
?Lower discharge efficiency at low temperature than tradiyional tab lead;
?Reduce battery heating, thus improve safety;
Excellent electrolytic corrosion resistance and breaking resistance;
Ordinary Al-Ni tab still be available;

Scrap free Al strip for Lithium battery
Aluminum scraps and dust will be exist during aluminum strip slitting; We pioneered the aluminum strip free of scraps;