横河EJA440A高压力变送器EJA440A-DAS4A-97DAEJA440A-EAS4A-97DAEJA440A-DAS4A-92DAEJA440A-EBS4A-92DAEJA440A-DAS4A-97NAEJA440A-EAS4A-92NAEJA440A-DAS5A-97DAEJA440A-DAS5A-92DAEJA440A-DAS5A-97NNEJA440A-DAS4A-92EAEJA440A-EAS5A-92NAEJA440A-EAS4A-97EC 南通研能自动化控制有限公司销售EJA变送器联系电话:0513-68612189 传真:0513-68612186联系方式:邱园园 15996646690 邮箱:106830449@qq.com