BECKER旋片式真空泵包括:VT4.4VT4.8VT4.10VT4.16VT4.25VT4.40KVT3.60KVT3.80KVT3.10KVT3.14U3.6U4.20~4.40U4.70~4.100U4.165~4.250U4.400~4.630等如有需要随时欢迎您来电咨询。联系电话：郭小姐/13670082261/0755-29704325-802)