
VACUUBRAND ME 4C NT 化学隔膜泵
outstanding chemical resistance。high performance even at low vacuum levels。long diaphragm life, maintenance-free drive system

outstanding chemical resistance。high performance even at low vacuum levels。long diaphragm life, maintenance-free drive system
真空系统、泵、阀、气体、流量与液体处理设备
材料表征、热分析、力学、粒度、表面和物性测试设备