Phekolo ea Metsi

Phekolo ea metsi ke ts'ebetso e ntlafatsang boleng ba metsi ho e etsa hore e be teng. Tšebeliso ea nako e ka nwa , phepelo ea metsi a indasteri, e noselang , boithabiso kapa ts'ebeliso e meng e mengata ho kenyeletsa le ho khutlela tikolohong. Sekolo sa Metsi se tlosa litšila tsa PVC le likarolo tse sa rateheng, Shm Powder kapa fokotsa ho tsepamisa maikutlo bakeng sa ts'ebeliso ea eona e lakatsehang. Phekolo ena ke ea bohlokoa bophelong ba motho mme e lumella batho hore ba rue molemo ts'ebelisong ea ka bobeli ea ho noetsoa .

Metsi ke karolo ea bohlokoa ka ho fetisisa ea bophelo lefatšeng, sehlopha sa ho tsitsa ha metsi le ho ameha ka metsi lefatšeng ka bophara ka lebaka la lilemo tse mashome a mabeli a metso e 'meli. Lintho tsohle tse phelang li hloka metsi a hloekileng, a sa silafatseng e le tlhokahalo ea mantlha. Metsi a koahetse liperesente tse fetang 71 tsa lefatše , empa ho nooa ka karolo ea ethylene-vinyl ho atoloha ka lebaka la litšila tse fapaneng . Litšila tsa metsi li senyehile ho indasteri , sodium metahexaphote litho tsa metsi a tšireletso ea tikoloho. Le ha ho na le maemo a mangata a tšepe, a daes, a dae, a kotsi ho kotsi ea bophelo bo botle ba batho, lits'ebetso tsa metsing le tikoloho.