Cov cuab yeej tiv thaiv ua pa
Cov cuab yeej tiv thaiv ua pa yog los tiv thaiv cov pa phem, vapors, plua plav, pa taws, pos huab los ntawm kev nqus pa los ntawm kev ua pa lossis ncaj qha muab cov pa oxygen lossis huab cua huv rau tus neeg siv, kom ntseeg tau tias kev ua pa ntawm cov neeg ua haujlwm hauv plua plav, lom lossis anoxic ib puag ncig. khoom siv. Cov cuab yeej tiv thaiv ua pa feem ntau yog muab faib ua plua plav qhov ncauj qhov ntswg thiab lub qhov ncauj qhov ntswg raws li lawv txoj haujlwm. Raws li daim ntawv, lawv tuaj yeem muab faib ua ob hom: lim hom thiab cais hom.
Qhov muag thiab lub ntsej muag tiv thaiv
Cov khoom siv tiv thaiv tus kheej uas tiv thaiv lub qhov muag lossis lub ntsej muag los ntawm cov pa taws, plua plav, hluav taws xob hlau thiab cov khib nyiab ya, cua sov, hluav taws xob hluav taws xob, lasers, tshuaj txhuam hniav, thiab lwm yam yog hu ua qhov muag thiab lub ntsej muag tiv thaiv. Raws li kev tiv thaiv kev ua haujlwm, nws tuaj yeem muab faib ua cuaj pawg: plua plav, tsis muaj dej, tiv thaiv kev tawm tsam, tiv thaiv kub, tiv thaiv hluav taws xob hluav taws xob, hluav taws xob hluav taws xob, tshuaj tiv thaiv hluav taws xob, xuab zeb pov thawj thiab tiv thaiv glare.
Kev tiv thaiv lub cev
Nws tuaj yeem tiv thaiv lub zog ntau dhau los ntawm kev nkag mus rau sab nraud auditory kwj dej, kom tib neeg lub pob ntseg tuaj yeem zam dhau lub suab nrov nrov, txo kev hnov lus, thiab tiv thaiv cov khoom tiv thaiv tus kheej los ntawm lub suab nrov. Cov khoom siv tiv thaiv lub cev tsis hnov lus feem ntau suav nrog pob ntseg, pob ntseg thiab cov kaus mom hlau tiv thaiv suab nrov.
Cov khoom siv tiv thaiv tes
Cov hnab looj tes tiv thaiv tes thiab caj npab thiab hnav los ntawm tus neeg teb xov tooj thaum ua haujlwm yog hu ua tes tiv thaiv, thiab feem ntau hu ua hnab looj tes tiv thaiv kev ua haujlwm. Cov khoom tiv thaiv kev ua haujlwm kev faib tawm thiab cov qauv qauv Raws li kev tiv thaiv kev ua haujlwm, cov khoom tiv thaiv tes muab faib ua 12 pawg: cov hnab looj tes tiv thaiv dav dav, hnab looj tes tsis muaj dej, hnab looj tes txias, hnab looj tes tiv thaiv kab mob, hnab looj tes tiv thaiv zoo li qub, hnab looj tes kub, tiv thaiv X- looj hnab looj tes, hnab looj tes tiv thaiv acid, hnab looj tes roj, hnab looj tes tiv thaiv kev poob siab, cov hnab looj tes tiv thaiv, cov hnab looj tes insulated.
Kev tiv thaiv ko taw
Cov khoom siv tiv thaiv ko taw yog cov khoom tiv thaiv uas tiv thaiv cov khoom tsis zoo thiab lub zog los ntawm kev ua rau cov neeg ua haujlwm puas taw. Lawv feem ntau hu ua khau tiv thaiv kev ua haujlwm. Lub teb chaws tus qauv muab faib ua cov khau plua plav, khau tsis muaj dej, khau txias, khau tiv thaiv kev poob siab, khau tiv thaiv zoo li qub, khau siab kub, khau acid-pov thawj, khau roj-pov thawj, khau tiv thaiv scalding, tsis khaus. khau, khau tiv thaiv, raws li kev tiv thaiv muaj nuj nqi. Hluav taws xob insulated khau, shockproof khau thiab lwm yam 13 pawg.
Kev tiv thaiv lub cev
Cov khoom tiv thaiv lub cev yog cov khaub ncaws tiv thaiv peb feem ntau tham txog. Raws li kev tiv thaiv kev ua haujlwm tiv thaiv khaub ncaws, nws tau muab faib ua cov khaub ncaws tiv thaiv dav dav, khaub ncaws tsis muaj dej, khaub ncaws caij ntuj no, khaub ncaws tiv thaiv kab mob, khaub ncaws tiv thaiv kab mob, khaub ncaws nplaim taws, khaub ncaws tiv thaiv zoo li qub, khaub ncaws kub, khaub ncaws tiv thaiv hluav taws xob hluav taws xob. , acid thiab alkali kev pab cuam, roj-pov thawj khaub ncaws. Kaum plaub hom khoom, xws li lub tsho tiv thaiv dej, kab thiab xuab zeb tswj.
cov khoom tu tawv nqaij
Cov khoom tu tawv nqaij yog siv los tiv thaiv daim tawv nqaij (feem ntau yog qhov tshwm sim xws li lub ntsej muag thiab tes) los ntawm cov tshuaj lom neeg thiab lub cev. Raws li kev tiv thaiv kev ua haujlwm, cov khoom tu tawv nqaij tau muab faib ua cov tshuaj tiv thaiv kab mob, tshuaj tiv thaiv kab mob, tshuaj pleev xim thiab lwm yam.
Kev tiv thaiv poob
Cov khoom tiv thaiv lub caij nplooj zeeg tiv thaiv tib neeg lub cev los ntawm kev poob ntawm qhov siab, thiab txuas lub cev ntawm cov neeg ua haujlwm siab mus rau ib qho khoom ruaj khov lossis ib lub vas hauv qab ntawm ntug ntawm qhov chaw ua haujlwm los ntawm txoj hlua los tiv thaiv kev poob poob. Hom khoom no feem ntau muaj kev nyab xeeb. Ob txoj siv thiab kev ruaj ntseg net.