Tsaftace kan tacewa kai gaba daya don cire duk wani impurities. Yi amfani da ethanol ko isopropannol don toshe tsarin gaba daya don kauce wa matsalolin lalata.
Don tsabtace shugaban tet, watsa da tace daga kan tace kuma tsaftace shi da karamin goga. Sa'an nan kuma wanke tace tare da ethanol da tsananin bushe shi. Sake tattaro shugaban tace don amfanin nan gaba.
Lokaci: Jul-13-222
