Linux kernel newbies em português

The production process of mechanism sand making machine factory is a very complicated system, which is caused by various internal and external factors in the production process of sand production. Mainly in:
1 stone mining process in the use of mechanical mining stripping and other means of mining, if the formation of the mining pit mining depth is too large, the slope is too steep, may cause slope collapse, landslides and other hazards.
2 stone mining pits around if there is no protective fence and warning signs, workers in the vicinity of the work if careless may cause damage to fall.
3 sand machine into the mouth of the design and construction is not standardized, if there is no regular on the whole set of sand making equipment for maintenance and maintenance, it is possible to cause the collapse of the material, such as workers at the bottom of the feed material, the material will be the cause of accidental injury accident.
4. Vibrating screen installation height more than 2m, the staff in the examination of its operation or maintenance of the remember not to if careless, if personal protective measures are not in place, it is possible to damage caused by falling personnel.
5 vibrating screen in the screening process in the screening machine and its sand matching equipment of the various parts of the safety facilities are not in place, the protection measures do not regulate or not comprehensive, have the potential to cause accidents. In addition to the use of electrical equipment to protect the device is not perfect or operation of the operator error or illegal operation, the line body aging, electrical equipment in the operation of short circuit, overload, contact, heat dissipation, leakage, broken wire touch shell and so can lead to electric shock, electric injury and electrical fire, etc.