zitsulo zosapanga dzimbiri valavu ya butterfly yamphamvu kwambiri

Ndioyenera kugwiritsidwa ntchito pamapulogalamu apamwamba achiwiri akutsegula ndi kutseka. Yasintha bwino valavu yagulugufe, valavu ya mpira, valavu yachipata ndi zina zotero nthawi zambiri chifukwa cha ntchito yake yabwino yosindikiza, moyo wautali wautumiki komanso ubwino wa mawonekedwe ake.

Chogulitsacho chimagwiritsidwa ntchito kugwedeza kapena kutseka kutuluka kwa mpweya wowononga kapena wosawononga, zakumwa ndi semi liquid. Ikhoza kukhazikitsidwa mu malo aliwonse osankhidwa mu mapaipi m'mafakitale a mafuta a petroleum, mankhwala, chakudya, mankhwala, nsalu, kupanga mapepala, hydroelectricity engineering, nyumba, madzi ndi zimbudzi, zitsulo, zomangamanga zamagetsi komanso mafakitale opepuka.