石墨烯分散液,石墨烯含量:0.4～0.5%wt,分散剂含量:0.4～0.5%wt 图片

p1Src=//y1.yzimgs.com/uploads/531217/2019918-165553272.jpg?watermark/2/text/d3d3LnBlcmZlbWlrZXIuY29t/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/South"