The Measurer

Table 01 Main emitting equipment of noise Equipamenteo NPS in dB () * (In idling) NPS in dB () * (In operation) Escavadeira 83 93 weld Machine 89 99 Sander 86 101 agricultural Tractor 86 92 air Compressor 89 98 Equipment of individually jatear 79 90 * Levels of noise emitted by equipment, measured to […]

Cuiab Headquarters

Cuiab passes currently for difficult moments, because many assaults exist, its transit is neglected the education of, in addition the authorities does not preserve the ecology. The city of Cuiab had very great a population growth, due to current situation that if finds the country, where many families if dislocates from the field for the […]