The fastest transmission rate of the following communication interfaces is ____________ .

Climbing personnel must be equipped with necessary safety belts that meet the safety requirements, and use them correctly and reasonably according to the use regulations, while being supervised.

____________ is used to ensure that the fire extinguishing agent has been sprayed out in a specific jet form to promote the rapid gasification of the fire extinguishing agent and reach the fire extinguishing concentration in the protected space.

Regarding the description of the data center cooling system, the following ____________ is wrong.

MCB The main functions of the circuit breaker include circuit breaker protection and overload protection.