Concrete placing boom maintenance-placing boom inspectionDuring inspection or maintenance,the ground power supply should be cut off,and live-line inspection and···...
1.Concrete batching plants are divided into two categories:stationary batching plants and mobile batching plants.Most of the stationary batching plants also ado···...
Precautions for operation of truck mounted boom pump-pumping and maintenance safety1.When the pump truck is running,do not open the hopper screen,water tank cov···...