Nkhani Zamakampani
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Ndi njira ziti zomwe ziyenera kutsatiridwa poika zingwe zosindikizira?
Zingwe zosindikizira zimagwiritsidwa ntchito kudzaza mipata pakati pa zinthu ndikuchita ntchito yoletsa madzi, kuletsa fumbi, kutsekereza mawu, komanso kuteteza kutentha. Mukayika zingwe zosindikizira, pali zinthu zina zomwe muyenera kulabadira: 1. Tsimikizirani kukula ndi zida zosindikizira ...Werengani zambiri -
Kusindikiza kwa EPDM: Ntchito, Mapulogalamu ndi Mapindu
Mzere wosindikizira wa EPDM ndi chinthu chosindikizira chotanuka chomwe chimagwiritsidwa ntchito kwambiri pomanga, magalimoto, zombo ndi madera ena. Nkhaniyi ifotokoza ntchito zake, ntchito zake ndi ubwino wake. Tepi yosindikiza ya EPDM ili ndi kulimba kwa mpweya wabwino, kuthina kwamadzi komanso kukana kwanyengo, ndipo ndiyoyenera se...Werengani zambiri