This same switch will also operate on low oil level, such as a slow oil leak.
其他低油位情况发生，比如慢漏油时，浮控开关也会有动作。
New technology made a switch to oil possible.
新技术使得改用石油成为可能。
The main production:solid oil switch contact, solid self-contact and alloy material for contact.
主要产品油开关整体触头、自力型整体触头及触头用合金材料。
Oil Pressure Switch, Thermo Switch, Water Temperature Sensor, etc.
机油压力开关，温控开关，水温传感器等。
Oil Pressure Switch, Thermo Switch, Water Temperature Sensor, etc.
机油压力开关，温控开关，水温传感器等。
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