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Chilichonse chomwe muyenera kudziwa za zinthu zakuthupi za PS zonyamula katundu wabwino kwambiri
Polystyrene (PS) ndi chisankho chotchuka pazinthu zosanyamula chifukwa cha zovuta zake komanso zosokoneza. Munkhaniyi, tionana mwatsatanetsatane chuma cha PS ndikukambirana momwe amakhudzira kukula. PS zakuthupi ndi polymoplastic polymer yomwe imagwiritsidwa ntchito ku vari ...Werengani zambiri -
Kodi mitundu yosiyanasiyana ya matepi onyamula ndi ati?
Ponena za msonkhano wamagetsi, kupeza tepi yakumanja kwa zinthu zanu ndi yofunika kwambiri. Ndi mitundu yambiri ya zonyamulira zonyamula, osasankha yoyenera yolojekiti yanu ingakhale yovuta. Munkhaniyi, tikambirana mitundu yosiyanasiyana ya matepi onyamula, a ...Werengani zambiri -
Kodi tepi yonyamula ndi iti?
Tepi yonyamula imagwiritsidwa ntchito makamaka mu smt plug-pogwirira ntchito zamagetsi zamagetsi. Ntchito ndi tepi yaphimbi, yamagetsi imasungidwa m'thumba la tepi, ndikupanga phukusi lokhala ndi tepi yophimba kuti iteteze zinthu zamagetsi kuti zisadetsedwe ndi kukhudzidwa. Tepi yonyamula ...Werengani zambiri
