La dhajiyay 2018-09-27Daahan ka-free-chrome zinc flake waa wax kale oo tignoolajiyada sare ee ilaalinta deegaanka wax soo saarka ee warshadaynta daahan oogada adduunka.Daahaarka dahaarka ee shirkadda Junhe ee zinc-aluminiumka wuxuu qaataa qaacidada tignoolajiyada horumarsan iyo daahan asalka oo tayo sare leh.Waa wax soo saar biyo ah oo aan organic ahayn oo ka kooban zinc iyo aluminium.(Lambarka shatiga ikhtiraacida Xafiiska Hanti-Garaadka ee Gobolka: ZL2003101061714).
Alaabtu waxay leedahay hab-raac wanaagsan oo la qabsiga deegaanka iyo iska caabinta daxalka.Alaabta kuma jirto biraha culculus ee waxyeelada leh sida chromium, mercury, lead, cadmium, iwm, waxayna la kulmeysaa heerarka RoHS EU
Waqtiga boostada: Jan-13-2022