横河EJA430A压力变送器EJA430A-DAS4A-97DAEJA430A-EAS4A-97DAEJA430A-DAS4A-92DAEJA430A-EBS4A-92DAEJA430A-DAS4A-97NAEJA430A-EAS4A-92NAEJA430A-DAS5A-97DAEJA430A-DAS5A-92DAEJA430A-DAS5A-97NNEJA430A-DAS4A-92EAEJA430A-EAS5A-92NAEJA430A-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