Xov xwm

SAF yog tus thawj coj thoob ntiaj teb hauv cov kev daws teeb meem huab cua, muab ntau yam khoom lag luam thiab cov kev pabcuam tsim los txhim kho h...

1.Vim li cas xaiv peb? ⑴SAF muaj ntau qhov chaw ntim khoom. ⑵ Peb muaj kev pabcuam thauj mus los.

Kev nyab xeeb ntiaj teb 2024, Nws yog ib qho ntawm cov kev tshaj lij kev nthuav qhia nyob rau hauv Russia, nyiam cov neeg tsim khoom thiab cov neeg...

CLIMATE WORLD Expo 2024 yuav muaj los ntawm Lub Ob Hlis 27 txog Lub Peb Hlis 1 hauv Expocenter, Moscow, Russia.

Ib tus neeg siv khoom los ntawm cov neeg Ixayees tau xaj ib pawg ntawm cov lim cua

Cov kws tshawb fawb tau tsim cov tshuab lim cua tshiab tiv thaiv kab mob uas tuaj yeem tua cov kab mob, fungi, thiab cov kab mob, suav nrog kev ua ...

Cov cua lim tau ntev dhau los ua ib qho tseem ceeb hauv kev tswj huab cua zoo hauv tsev, chaw ua haujlwm, thiab lwm qhov chaw sab hauv tsev. Txawm ...

Lub 8th Shanghai Air Fresh Air Exhibition tau tshwm sim thaum Lub Rau Hli 5, 2023 ntawm Shanghai National Convention thiab Exhibition Center.

The fifth batch of W-type high efficiency filters.

Cov menyuam yaus siv sijhawm ntau nyob hauv tsev hauv tsev kawm ntawv thiab kindergartens, yog li kev ntsuas los txo cov pa phem hauv tsev hauv cov...

Ntxuam Filter Unit Chemical Filters Qhov nce hauv huab cua muaj kuab paug thoob ntiaj teb yog ua kom muaj kev xav tau ntau ntxiv rau huab cua purif...

Raws li kev tshawb fawb tsis ntev los no tau luam tawm nyob rau hauv phau ntawv Journal Environmental Science & Technology, portable air filters ua...