Lerata le tla senya bophelo ba rōna ba letsatsi le letsatsi hampe.Ha re batle ho sitisoa ke lerata nakong ea mosebetsi kapa koetliso.Ka tlhaho, re boetse re phomola bosiu.Haeba lerata le le lerata haholo, hang-hang le tla lematsa boroko ba motho e mong le e mong.E mong le e mong o lokela ho sebetsana le lerata., Hangata ela hloko ka ho khetheha khetho ea likharetene, e tla khetha likharetene tse nang le molumo.
Ea pele: Lesira le thibelang molumo ke eng
Likharetene tse thibelang molumoli sebelisoa malapeng a mangata.Ka kakaretso, likharetene tse sa utloeng molumo li kenngoa hang-hang ka holim'a sefate sa foreimi e ka hare ea fensetere, ebe ho tlameha ho kenngoa melamu ea Roma.Ho li-rods tsa Roma, li-curtain roll shafts le likharetene li tla tsoela pele ho kenngoa.E kentsoe moqomong oa moqolo, 'me e atolosa molamu oa Roma ka lekhalo la barrel qetellong ea molamu oa Roma.Mahlakore a mabeli a fensetere e shebaneng le mahlakore ’ohle a mabeli a nang le lesira, e leng masela a hulang ka har’a eona.Seporo se thellang.
Ea bobeli: Ke litšobotsi life tsa likharetene tse thibelang molumo
(1) Hangata likharetene tse sireletsang molumo li khona ho sila le ho monya lerata.Ntho ea bohlokoa ke hore li na le likarolo tse peli, tse ka sireletsang ka mokhoa o utloahalang khahlanong le lerata.Li na le phello e ntle haholo ea ho thibela lerata la li-decibel tse 8-12.Haeba likharetene li entsoe ka masela a letlalo a teteaneng, a leqhoa E ka fokotsa lerata, 'me e na le phello e ntle haholo e sebetsang ea ho thibela molumo le ho fokotsa lerata.
(2) 'Me e ka ba le phello e sebetsang tlhokomelong ea thepa ea ka tlung, hobane haeba thepa ea ka tlung e pepesehetse letsatsi ka nako e telele, hangata e tla ba le bothata ba ho fifala kapa ho senyeha, joalo ka: likobo, fatše lehong le piano elektronike ho bonolo haholo ho ba Letsatsi senya, ka mor'a ho kenya likharetene tse nang le molumo, bothata bona bo ka thibeloa ka mokhoa o utloahalang.
(3) Selemo se seng le se seng lehlabuleng, mocheso o tla chesa le ho feta, kahoo mocheso ka kamoreng o tlameha ho fetoloa, kahoo o lokela ho khetha likharetene tse nang le khanya e ntle e thibelang le mahlaseli a kotsi a anti-electromagnetic.Mariha, , Likharetene tse teteaneng li ka mamella serame se matla 'me li ka fetola mocheso oa kamore.
Nako ea poso: Nov-24-2021