Analysis of noise in phosphate rock mining site (2)

1.3 The impact of noise on people 1 The degree of noise on people's troubles According to the literature [1], the annoying degree of a certain intensity noise: The degree of trouble = - 4.798 + 0.1058 [dB (A)] (5) Among them: 5 - indicates extreme trouble; 4 - indicates very trouble; 3 - indi READ MORE

The process of a dyno test on a Liebherr engine Written by: William Gijsen window.authenticationPopup = {"autocomplete":"off","customerRegisterUrl":"https:\/\/www.cranepartssupply.com\/en\/customer\/account READ MORE

The process of a dyno test on a Liebherr engine Written by: William Gijsen window.authenticationPopup = {"autocomplete":"off","customerRegisterUrl":"https:\/\/www.cranepartssupply.com\/en\/customer\/account READ MORE