Boenjineri ba acoustic bo bolela palo ea tekanyo ea ho monya molumo oa thepa e 'ngoe le e' ngoe pele ho kaho ea holo ea 'mino.Ena ke e 'ngoe ea merero ea mantlha, e kenyelletsang: mokhabiso oa acoustic, insulation ea molumo oa lapeng le phokotso ea lerata, taolo ea lerata ea phaposi ea pompo, le insulatio ea molumo ...
Bala haholoanyane