Bokosi lowumba ndilofunika zida zopangira zokha komanso msonkhano wowumba wokhazikika.Bokosi lopangidwira likhoza kuonjezera zokolola zanu, kukwaniritsa kupanga kwakukulu koyenera.Bokosi lathu lopangira mchenga limaperekedwa mosiyanasiyana ndipo limapangidwa kuchokera kuzinthu zapamwamba kwambiri monga EN-GJL-250(GG25) kapena EN-GJS-500-7(GGG50) kapena mbale yachitsulo.
M'zaka makumi angapo zapitazi, tapereka ma flasks ambiri oponyera mzere wopangira botolo, botolo loponyera mchenga la mzere wopondera wapamwamba, bokosi lopangira lomwe limagwiritsidwa ntchito pamizere yosiyanasiyana ya DISA, KW, HWS, SINTO, FA etc.
Nthawi yotumiza: Jun-08-2022