Kaʻana like ʻo JINBIAO i ka hōʻike hōʻike ʻana i ka pahu kani kani nui.

www.highwaynoisebarrier.com/

Ma ke kamaʻilio ʻana i nā mea kanu wela, pono kākou e kamaʻāina i nā mea a pau, a ke helu nei ke koi uila o nā hale a pau.ʻOiai he mea koʻikoʻi loa ia, ma muli o ka walaʻau nui o ka hale hoʻomaha hyperbolic waho nui o ka mana wela, ʻo ka walaʻau o ka hale hoʻomaha hoʻomaha o ka mana i loaʻa nā hiʻohiʻona o kahi kumu kani nui, ikaika ka hopena koke, kiʻekiʻe a me ka lōʻihi. mamao hoolaha.A he hopena nui ke ola o ka poʻe noho a me ke olakino, no laila pono lākou e hanawalaʻauhoemi ina pono.

www.highwaynoisebarrier.com/

E like me ka ʻike nui o kā mākou ʻenehana a me ka nānā ʻana i nā ana kaiapuni ma ka pūnaewele:
Manaʻo ʻia e kūkulu i kahi pale kani ma ka ʻaoʻao o ka hale mana wela e hōʻemi i ka walaʻau ma kahi kūpono a hāʻawi i ka pale no nā wahi noho a puni.Ma hope o ka hoʻomaʻamaʻa ʻana, hiki ke hoʻokō i ka waiwai o ka walaʻau like o ka noise sensitive point (wahi noho) i nā koi palekana kaiapuni.ʻO ke ʻano lua o ka leo maʻamau: ʻo ia hoʻi, ke aowalaʻauʻAʻole ʻoi aku ka nui o ka waiwai ma mua o 60 decibels, a ʻo ka pō ʻaʻole i ʻoi aku ma mua o 50 decibels.(Pono e hoʻokaʻawale ʻia nā hopena o ka walaʻau ʻē aʻe a me ke kani ʻana o ka nohona.

pale leo (6)

 

 

 Hebei JINBIAOhale kūʻai kūʻai pololei, nā kumukūʻai haʻahaʻa, e kakali i kāu kelepona.

leka uila:[email protected]

WeChat: fei2751872082

Tel: +86 311 80979540

 


Ka manawa hoʻouna: Jul-18-2019
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