Iindaba
-
Ziziphi izizathu zobumnyama bomphezulu we-aluminium alloy?
Emva kokuba ubuso beprofayili ye-aluminium i-anodized, ifilimu ekhuselayo iya kwenziwa ukuvimba umoya, ukwenzela ukuba iphrofayili ye-aluminium ayiyi kuba yi-oxidized.Oku kwakhona sesinye sezizathu zokuba kutheni abathengi abaninzi bakhetha ukusebenzisa iinkangeleko aluminiyam, kuba akukho mfuneko pa...Funda ngokugqithisileyo