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Te motuka hikoka whakaiti i te taumata pēhanga oro mā te 20-30 desibelKi te whakaritea ki te mīhini tīhiera. I te taha o te hoahoa o te whare ārai-oro, ka tutuki i a ia ngā whakaritenga hanga pō o ngā wāhi tairongo pērā i ngā wāhi noho o te tāone nui, ngā hōhipera, me ngā kura, ā, ka pai ake te taiao mahi.

Pūtake hau ma, e whakarite ana i te kounga o te tukanga:

Ko te hoahoa kore-hinu me te pūnaha tātari tino whai hua e whakarato anaISO 8573-1 AKOMANGA 0hau kōpeke kore-hinu, e karo ana i te poke o te hinu. He tino pai mō ngā ahumahi he tino kaha ngā whakaritenga kounga hau, pērā i te tukatuka kai, te rehu tika, me ngā taputapu hauora.


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