2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov tub rog coj tus nqi tsim kho kev tiv thaiv kev hnov lus, tshwj xeeb nrog Mallock-Armstrong earplugs siv hauv WWI thiab V-51R pob ntseg siv hauv WWII. … Sib sib zog nqus, qeeb-rov qab polymeric foam earplugs muab kev tiv thaiv siab tshaj plaws los ntawm lub suab nrov.
Thaum twg tub rog pib siv pob ntseg?
Nrog rau cov chav 'lub zog poob qis vim tsis hnov lus, cov thawj coj tau pib paub tias kev npaj hnov lus yog ib qho tseem ceeb ntawm chav tsev ua haujlwm hauv kev sib ntaus sib tua. Tag nrho cov tub rog xa tawm yog li ntawd tau muab lub pob ntseg rau 2004.
Pob tub rog hnav pob ntseg hauv kev sib ntaus sib tua?
Cov tub rog feem ntau yog tawm lub pob ntseg ua npuas ncauj los tiv thaiv kev hnov lus, tab sis ob peb hnav lub pob ntseg tiv thaiv vim nws thaiv txhua lub suab nrov, ua rau nyuaj rau hnov cov lus txib thiab mloog ob tus phooj ywg thiab yeeb ncuab pab tub rog txav.
Cov tub rog puas siv pob ntseg?
Tub rog hnav pob ntseg thaum nyob tom teb. Cov tub rog tuaj yeem xaiv hnav lub ntsej muag ua npuas ncauj, Triple-thiab quad-flange earplugs, tactical earplugs, suab nrov muffs, thiab TCAPS. TCAPS yog cov cuab yeej tiv thaiv pob ntseg zoo tshaj plaws rau cov tub rog thiab Asmeskas Tub Rog siv lawv ntau zaus.
Pob ww2 vets tsis hnov lus?
Txij thaum Tsov Rog Ntiaj Teb Zaum II thiab dhau los ntawm Nyab Laj, kev hnov lus puas tau ua rau muaj kev tsis taus. Txawm hais tias txhua yam uas tau kawm ntau xyoo dhau los, cov tub rog Asmeskas tau raug kev puas tsuaj ntawm kev hnov lus txogtus nqi tib yam li World War II vets, raws li VA cov duab. … Txawm li cas los xij, kev tiv thaiv kev hnov lus muaj qhov txwv.
Pom zoo:
Puas pob ntseg pob ntseg ruaj ntseg?
Nws nta ib lub hinged ncej uas snaps mus rau ib tug groove nyob rau sab nraum qab ntawm qhwv ntsej. Thaum koj hnov snap lossis nyem, koj paub tias koj lub pob ntseg muaj kev nyab xeeb. Hinged hoop qhwv ntsej hais tias muaj kev nyab xeeb thiab xis nyob.
Puas pob ntseg pob ntseg tsis tshua muaj?
pob pob ntseg tsis tshua muaj tab sis kuj tsis pom ntau. … Lub recessive allele yog qhia los ua ib lub pob ntseg txuas. Cov niam txiv uas muaj pob ntseg txuas yuav tsis tas yug rau cov menyuam yaus uas muaj pob ntseg txuas xwb. Yuav ua li cas thiaj muaj pob ntseg?
Puas pob ntseg pob ntseg puas ua rau tsis hnov lus tas mus li?
Ib pob ntseg pob ntseg, tseem hu ua tympanic membrane perforation, yog ib lub qhov los yog kua muag nyob rau hauv daim nyias nyias uas cais koj lub pob ntseg ntawm koj lub pob ntseg nruab nrab. Qhov no tuaj yeem ua rau ua rau tsis hnov lus ib ntus lossis mus tas li, nrog rau ua rau koj lub pob ntseg nruab nrab muaj kev tiv thaiv kab mob.
Puas pob ntseg puas ua rau pob ntseg nrov?
Kab mob sab nrauv thiab pob ntseg nruab nrab tuaj yeem ua rau tinnitus. Cov kab mob pob ntseg feem ntau yuav muaj qhov o los yog kua dej uas tuaj yeem ua rau muaj qhov txhaws txaus ua rau lub pob ntseg puas thiab ua rau lub suab nrov nrov (lossis buzzing lossis hissing).
Puas pob pob ntseg puas siv tau?
Nco ntsoov, txhua yam uas koj tso rau hauv koj lub pob ntseg yuav tsum tsis txhob me dua koj lub luj tshib. Cov cuab yeej xws li pob pob ntseg los yog cov cuab yeej muab kauv tuaj yeem tsoo koj lub pob ntseg thiab ua rau tsis hnov lus mus tas li.
