- Thermocouple Vacuum Gauge (ZKJ-B2)
- 2016-11-05 04:03
- Model ZKJ-B2Thermocouple Vacuum Gauge is an instrument which is used for measuring low-vacuum pressure. It is widely use
- Super Vacuum Shutoff Valve
- 2016-10-24 03:43
- This super vacuum shutoff valve can be used on marine tankers. The material of valve body is stainless steel. It is argo