A rigger must wear safely gloves when dimbing up a tower to prevent slipping.
Before disconnecting the IF cable from an IF board, power off the ODD.
Which of the following measures are effective to keep good heat dissipation for an IDU?
What is the height of RTN 950 IDU? (lU=44.45mm)
You still can operate an electrical equipment even though you are not qualified.
In workplace, onsite operators are not allowed to wear common shoes, slippers, or sandals.
There is no need to check the vehicle conditions every time before driving the vehicle.
Before power on the microwave equipment at the first time after installation, use a galvanometer to check whether circuit breaker voltage is within the operating voltage range of the device.
