灰铸铁GB中国HT100HT150HT200HT250HT300HT350JIS日本FC100FC150FC200FC250FC300FC350KS韩国GC100GC150GC200GC250GC300GC350AWS美国NO.20NO.25NO.30NO.35NO.40NO.45NO.50NO.55NO.60UNS美国F11401F11701F12101F12801F13101F14101球墨铸铁GB中国QT400-18QT400-15QT450-10QT500-7QT600-3QT700-2QT800-2QT900-2JIS日本FCD350-22FCD400-18FCD400-15FCD450-10FCD500-7FCD600-3FCD700-2FCD800-2KS韩国GCD370GCD400GCD450GCD500GCD600GCD700GCD800AWS美国60-40-1865-45-1280-55-06100-70-03120-90-02UNS美国F32800F33100F33800F34800F36200联系电话：0769-8991949415016928659期待您的致电！传真号码：0769-81552206腾讯***：2388379994)