万润新能688275钠离子电池标准:公司参与了首批钠离子电池行业标准《钠离子电池术语和词汇》《钠离子电池符号和命名》的制定工作。同时,公司积极申报并主导制定了《钠离子电池用正极材料磷酸钒钠》《钠离子电池用正极材料焦磷酸磷酸铁钠》等团体标准+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++