PE / PE Cov Hnab Ntim

Qib 1:Noo noo barrier <5Cov. Cov qib kawm no yog qhov zoo tagnrho rau cov khoom lag luam nrog kev ua kom haum lub neej. Nws zoo tiv thaiv cov av noo, kom ntseeg tau tias koj cov zaub mov tseem tshiab thiab txaus siab.

Qeb 2:Oxygen Barrier <1, ​​noo noo Barrier <5Cov. Zoo meej rau cov khoom uas xav tau lub neej ntev dua, cov qib no muab kev tiv thaiv ob qho tib si oxygen thiab ya raws. Nws pab saib xyuas cov tsw thiab kev ntxhib los mos, ua rau nws haum rau ntau yam khoom noj khoom noj.

Qeb 3:Cov pa oxygen <0.1, noo Barrier <0.3Cov. Rau cov khoom lag luam uas xav tau theem siab tshaj plaws ntawm kev tiv thaiv, cov qib no muaj cov khoom lag luam siab dua. Nws yog qhov tshwj xeeb tsim los ua kom koj cov khoom noj hauv cov mob siab, txo qis rau ob qho oxygen thiab ya raws. Qhov kev xaiv no yog qhov zoo rau cov khoom noj uas xav tau ntau dua tshiab.

Raws li cov khoom siv hluav taws xob nce ntxiv, yog li tus nqi ntawm lub ntim. Yog li ntawd, peb xav kom koj xaiv cov khoom tsim nyog raws li koj cov khoom xav tau tshwj xeeb. Xav txog lub txee lub neej, kev cia khoom, thiab hom khoom noj uas koj ntim khoom. Peb PE / PE Hnab Tsis tsuas yog muab kev tiv thaiv zoo heev tab sis tseem ua raws li cov qauv kev nyab xeeb.

Xaiv peb cov PE / PE Cov Hnab Ntim Ntim rau SafeGuard Koj Cov Khoom Noj, Txhim Kho Lawv Txee Xus, thiab tswj lawv qhov zoo. Koj cov khoom lag luam tsim nyog muaj kev tiv thaiv zoo tshaj plaws muaj, thiab peb cov khoom siv ntim tawm ntxiv. Cia peb pab koj xaiv qhov yog rau koj cov khoom siv tau khoom noj!