Fuse, leakage, electric shock protection switch, over-temperature alarm and two-level dual protection.
熔断丝，漏电，触电保护开关，超温报警及二级双重保护功能。
Submersible pump to prevent water leakage caused an electric shock when working accidents leakage protection switch should be instal led.
为防止潜水泵在水下工作时漏电而引发触电事故，应装漏电保护开关。
Combination Switch, Electric Fuel Pump, Shock Absorber.
组合开关，油泵，减振器。
Combination Switch, Electric Fuel Pump, Shock Absorber.
组合开关，油泵，减振器。
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