Kev kho mob daim npog qhov ncauj

Nws ua raws li GB19083-2003 "Technical Requirements for Medical Protective Masks" tus qauv. Cov kev qhia tseem ceeb muaj xws li tsis muaj roj particle filtration efficiency thiab airflow tsis kam: (1) Pom efficiency: Nyob rau hauv cov huab cua txaus (85 ± 2) L / min, lub aerodynamics Qhov pom efficiency ntawm sodium chloride aerosol nrog ib tug nruab nrab txoj kab uas hla ntawm ( 0.24 ± 0.06) μm tsis tsawg dua 95%, uas yog raws li N95 (los yog FFP2) thiab siab dua. (2) Inspiratory resistance: Raws li cov dej ntws saum toj no, qhov inspiratory kuj tsis tshaj 343.2Pa (35mmH2O).

Kho mob phais qhov ncauj qhov ntswg

Raws li YY 0469-2004 "Technical Requirements for Medical Surgical Masks" tus qauv, cov kev qhia tseem ceeb suav nrog kev pom kev ua haujlwm zoo, cov kab mob pom kev ua haujlwm thiab ua pa tsis ua haujlwm: (1) Kev pom zoo: nyob rau hauv cov huab cua ntws (30 ± 2) L / min, Kev pom zoo ntawm sodium chloride aerosol nrog kinetic nruab nrab txoj kab uas hla (0.24 ± 0.06)μm tsis tsawg dua 30% (2) Cov kab mob pom kev ua haujlwm zoo: raws li cov xwm txheej, qhov nruab nrab particle txoj kab uas hla yog (3 ± 0.3)μm golden daj Qhov pom kev ua haujlwm ntawm staphylococcal aerosol tsis tsawg dua 95%; (3) Ua pa tsis kam: Nyob rau hauv cov xwm txheej ntawm kev ua kom pom kev ua haujlwm thiab ntws tus nqi, qhov nqus pa tawm tsis tshaj 49Pa thiab lub exhalation kuj tsis tshaj 29.4Pa.
3. Tej qhov ncauj qhov ntswg kho mob
Ua raws li cov txheej txheem sau npe cov khoom lag luam (YZB), feem ntau tsis muaj kev pom zoo rau cov khoom siv thiab cov kab mob, lossis cov kev cai pom zoo rau cov kab mob thiab cov kab mob qis dua qhov ncauj qhov ntswg kho mob thiab daim npog qhov ncauj tiv thaiv kev kho mob.

Txog Peb

Ua ntej Gator Track Hoobkas, peb yog AIMAX, tub luam rau cov roj hmab lem rau ntau tshaj 15 xyoo. Kos los ntawm peb cov kev paub dhau los hauv daim teb no, kom ua haujlwm zoo dua rau peb cov neeg siv khoom, peb xav tias yuav tsim lub Hoobkas ntawm peb tus kheej, tsis yog nrhiav kom muaj nuj nqis uas peb tuaj yeem muag, tab sis ntawm txhua txoj kev zoo peb tsim thiab suav.

Nyob rau hauv 2015, Gator Track tau tsim los ntawm kev pab los ntawm cov kws paub txog kev txawj ntse. Peb thawj txoj kev raug tsim los ntawm 8^th, Lub Peb Hlis, 2016. Rau tag nrho cov tsim 50 ntim hauv 2016, txog tam sim no tsuas yog 1 thov rau 1 pc.

Raws li lub Hoobkas tshiab, peb muaj tag nrho cov cuab yeej tshiab rau feem ntau qhov ntau thiab tsawg rau excavator lem, loader lem, dumper lem, ASV lem thiab roj hmab pads. Tsis ntev los no peb tau ntxiv cov kab ntau lawm tshiab rausnow mobile lemthiabneeg hlau lem. Los ntawm kua muag thiab hws, zoo siab pom peb loj hlob.

Peb tos ntsoov rau lub sijhawm los khwv tau koj txoj kev lag luam thiab kev sib raug zoo ntev.