Cov ntaub ntawv yas yuav raug cuam tshuam los ntawm qee yam hauv lawv lub neej ua haujlwm, thiab lawv lub cev yuav hloov pauv. Txawm hais tias PVC fiber ntau hose muaj cov txheej txheem ntxiv, nws yuav raug cuam tshuam los ntawm ntau yam thaum nws tsis khaws cia zoo. Cov lus qhia hauv qab no tuaj yeem txo qis lossis tiv thaiv kev lwj ntawm cov khoom khaws cia.
1. Lub sijhawm khaws cia: Lub sijhawm khaws cia yuav tsum tau khaws cia kom tsawg kawg nkaus los ntawm kev sib hloov tsis tu ncua.
Yog tias PVC fiber ntau hose tsis tuaj yeem khaws cia rau lub sijhawm ntev, nws raug nquahu kom kuaj xyuas lub hose ua ntej siv tiag tiag; Lub hose tsis muaj fittings yuav tsum muab tso rau hauv ob xyoos, thiab cov khoom sib dhos yuav tsum muab tso rau hauv ib xyoos.
2. Kub thiab av noo: Qhov zoo tshaj plaws cia kub yog nyob nruab nrab ntawm 10 degree thiab 25 degree . Lub hose yuav tsum tsis txhob raug rau ib puag ncig uas kub siab tshaj 40 degree lossis qis dua 0 degree. Yog tias qhov kub thiab txias qis dua -15 degree, nws raug nquahu kom siv qee qhov kev tiv thaiv kev tiv thaiv thaum siv lub hose: nws tsis tuaj yeem khaws cia ze ntawm qhov chaw sov lossis hauv ib puag ncig uas muaj cov av noo siab lossis qis (yuav tsum tsis pub tshaj 65 feem pua).
3. Tsawg raug: Nws raug nquahu kom khaws cov PVC fiber ntau hose nyob rau hauv qhov chaw tsis muaj teeb pom kev zoo, tshwj xeeb tshaj yog tsis txhob raug tshav ntuj ncaj qha lossis teeb pom kev zoo. Yog tias muaj xwm txheej txwv thiab muaj qhov rais, nws raug nquahu kom siv cov ntaub thaiv kom thaiv lub hnub.
4. Kev sib cuag nrog lwm cov ntaub ntawv: Feem ntau lub hose yuav tsum tsis txhob kov cov kuab tshuaj, roj, roj, roj, tshuaj volatile, acids, tshuaj tua kab mob thiab organic kua. Cov khoom ntawm cov ntaub ntawv yas yog qhov hloov pauv ntawm lub cev lub cev lub sijhawm lossis lwm yam. Txawm tias muaj cov txheej txheem ntxiv (polyester fiber ntau txheej lossis kauv hlau), nws tuaj yeem cuam tshuam tsis zoo los ntawm kev cia tsis raug. Cov kev ntsuas hauv qab no tuaj yeem txo qhov lwj ntawm cov khoom khaws cia.
Cov saum toj no yog tag nrho cov ntsiab lus qhia rau koj, Kuv vam tias nws yuav pab tau koj. Yog tias koj xav paub txog kev paub ntau ntxiv, koj tuaj yeem tshawb xyuas peb lub vev xaib, peb yuav muab cov ncauj lus kom ntxaws ntxiv rau koj. Koj tseem tuaj yeem tso cov lus rau tus editor, peb yuav muab kev pabcuam online rau koj 24 teev hauv ib hnub.
