Iindaba
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Ukuqaliswa kwe-mask synthetic yokuhlola ukungena kwegazi
Iimpawu eziphambili zovavanyo lwemaski zokwenziwa kwegazi: 1. Isixhobo sokulungisa isampulu esiphumayo singalinganisa esona sixhobo sokusetyenziswa semaski, siyishiye indawo ekujoliswe kuyo, kwaye singonakalisi isampuli, kwaye lenze igazi lokwenziwa lisasazwe kwindawo ekujoliswe kuyo. . 2. Ngamaxesha athile akhethekileyo...Funda ngokugqithisileyo -
Ingxoxo ngomlinganiselo wenkungu weplastiki ngemitha yenkungu
Inkungu yeplastiki ibhekisa kumlinganiselo wokukhanya osasazekileyo kunye nokuhamba kokukhanya okugqithisiweyo okutenxayo kukukhanya kwesiganeko ngesampulu, echazwe ngokwepesenti. Inkungu ibangelwa ziziphene zomhlaba, utshintsho loxinaniso okanye ukungcola okusasazeka okubangelwa yinto yangaphakathi ...Funda ngokugqithisileyo -
Umsebenzi kunye nomgaqo wokuhlola i-flocculation eyomileyo
I-flocculation tester eyomileyo isetyenziselwa ukuvavanya ilaphu elingelolaphu, ilaphu elingalukiweyo, ilaphu lezonyango elingalukiweyo elikwimeko eyomileyo yobungakanani beetshiphusi zefayibha, linokuba lilaphu elikrwada elingalukiweyo kunye nezinye izinto ezilukiweyo ezomileyo zokulinga. Umgaqo-siseko wokusebenza womvavanyi wemeko eyomileyo: 1. Umngqusho...Funda ngokugqithisileyo -
Ingxoxo emfutshane malunga ne-textile ukufuma kwepermeator
Iyilwe kwaye yenziwe ngokuhambelana ne-GB/T12704-2009 "Ukuqinisekiswa kokunyakama kwe-Fabric Method Indlela yekomityi yokungena kwamanzi / Indlela ye-hygroscopic", ilungele ukuvavanya ukufuma (umphunga) wazo zonke iintlobo zamalaphu (kubandakanya i-permea yokufuma. .Funda ngokugqithisileyo -
Umvavanyi wokusulungekiswa kwebhaktheriya kwiimaski zobhubhane
Umvavanyi we-bacterial filtration ukusebenza kakuhle ulungele iimaski zotyando: isetyenziselwa ukugquma umlomo womsebenzisi, impumlo kunye nomhlathi, kunye nokubonelela ngomqobo womzimba ukuthintela usulelo oluthe ngqo lwe-pathogens, i-microorganisms, ulwelo lomzimba, amasuntswana, njl njl. wena...Funda ngokugqithisileyo -
Awuwazi umatshini wokuvavanya iintloko ezimbini!
Umgaqo osebenzayo womatshini wokuvavanya ukuxhatshazwa kwentloko ephindwe kabini: 1. Utshintsho kumandla angaphezulu, i-adsorption kunye nokubambelela, kunye neempawu zomhlaba ngexesha lokukhuhla kunye nokunxiba; 2. Ukusetyenziswa kwezinto ezikwazi ukumelana nokunxiba kunye nokunciphisa ukukhuhlana kunye nobuchwepheshe bobunjineli bomhlaba kwi-friction kunye nokunxiba;...Funda ngokugqithisileyo
