hi this is test
Thermocouple are the most common, convenient, and versatile devices used to measure temperature.
It is a device that is used to disconnect and connect, adjust the flow rate or divert the flow of fluids (gases, liquids and even paste, etc.) by closing, opening, semi-opening or diverting a path.
A gearbox is a machine that is used to transfer mechanical power from a power generation source to a consumer and also to meet the torque and rotational speed required by the consumer.