Lifting Machinery the Efficiency Criterion
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Dată
2003Autor
Anghelache, Diana
Abstract
Using lifting and carrying machinery in various environments leads to a
considerable variation of operating time and mechanical devices or
metallic structure state of load. Lifting equipment is a cyclic operating
device alternating between work and break time. The continuous increase
of work amount determines the volume and characteristics of the lifting
machines and installations.
Colecții
- 2003 fascicula14 [17]