Nws ua haujlwm li cas
Qhov sib txawv dav dav txhua qhov welded phaj kub exchanger tshwj xeeb yog siv rau hauv cov txheej txheem thermal ntawm nruab nrab uas muaj ntau cov khoom thiab fiber ntau raug tshem tawm los yog kub thiab txias ntawm cov kua dej khov. Vim hais tias cov channel ntawm ib sab yog tsim los ntawm qhov chaw-welded kev sib cuag cov ntsiab lus uas ntawm dimple corrugated daim hlau, Cov channel nyob rau sab nraud yog qhov sib txawv dav channel tsim ntawm dimple corrugated daim hlau uas tsis muaj cov ntsiab lus sib cuag. Qhov no ua kom cov dej ntws zoo nyob rau hauv qhov dav dav channel. Tsis muaj "qhov chaw tuag" thiab tsis muaj deposition ntawm cov khoom hais los yog suspensions.
Blue channel: rau cov kua qab zib
Liab channel: rau dej kub
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