:RETZ瑞茨/我们一直致力于流体控制领域的持续,始于2005……进口防腐蚀电磁阀采用聚四氟乙烯/PTFE为原材料,几乎适用于各种化学、酸碱、盐酸、硝酸、醋酸等腐蚀性介质管道作自动化控制The Retz anti-corrosion solenoid valve uses polytetrafluoroethylene/PTFE as the raw material, and is