CovCopper Qws Breakdown Tshuab kuj tau ua tiav kev soj ntsuam online tsis ntev los no tom qab ob peb lub hlis ntawm kev tsim khoom.Lub tshuab no tau ntim thiab xa khoom hnub no.Ua tsaug rau kev ntseeg siab ntawm cov neeg siv khoom Indian.
Lub tshuab no feem ntau yog siv los kos tooj liab pas nrig rau 1.2-3.5mm hlau. Nws yog tandem hom kos duab tshuab nrog tag nrho cov kos duab capstans ua raws li kab. Dies ceev hloov system tuaj yeem paub qhov ua haujlwm siab ib zaug tsim ntau qhov sib txawv diameters.Nws yog cov khoom siv nyiaj txiag. Max ceev ntau ntawm 10-20 m / s thiab yog qhov kev xaiv zoo tshaj plaws rau kev thov kev tsim khoom hauv nruab nrab.
