Manually portable brush-cutters and grass trimmers with internal combustion engine. Determination of sound power levels. Engineering method (grade 2)
Keyword(s):
2020 ◽
pp. 47-53
Keyword(s):
2018 ◽
Vol 1050
◽
pp. 012094
◽
Keyword(s):
Keyword(s):
Keyword(s):
2016 ◽
Vol 104
◽
pp. 81-99
◽
2005 ◽
Vol 2
(1)
◽
pp. 40
◽
Keyword(s):