Xov xwm kev lag luam
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Qhov txawv ntawm cov iav coated thiab cov iav zoo tib yam
iav yog ib qho khoom siv hauv lub neej, thiab muaj ntau hom.Yog li, dab tsi yog qhov txawv ntawm cov iav coated thiab iav zoo tib yam?Dab tsi yog qhov txawv ntawm coated iav thiab ordi ...Nyeem ntxiv -
Lub suab rwb thaiv tsev sib piv ntawm laminated iav thiab insulating iav, laminated iav yog qhuav clamping los yog ntub clamping?
Kev sib piv ntawm lub suab rwb thaiv tsev ntawm laminated iav thiab insulating iav ● 1. Suab rwb thaiv tsev Lub kaum sab xis Ntawm ...Nyeem ntxiv -
Kev paub ntawm iav edging
Thawj iav ntug sib tsoo lub hom phiaj 1. iav ntug gri...Nyeem ntxiv
