06
Oct
Oct
Ku saabsan Alaabooyinka Jikada ee Layaabka leh: Qalabka Benjamin Thompson wuxuu xusay bilawgii qarnigii 19-aad in maacuunta jikada ay caadi ahaan ka samaysan yihiin naxaas, iyada oo la sameeyay dadaallo kala duwan si looga hortago in naxaasta ay ka falceliso cuntada (gaar ahaan waxa ku jira acidic) heerkulka loo isticmaalo karinta. oo ay ku jiraan daasad samaynta, dhaldhalaalka, iyo varnishing. Waxa uu xusay in birta loo isticmaalay sidii […]