標準編號:	GB 9439-1988
中文名稱:	灰鑄鐵件
英文名稱:	Grey Iron Castings
行業(yè)分類:	GB    國家標準
發(fā)布日期:	1988-06-25
實施日期:	1905-6-10
標準狀態(tài):	valid
替代舊標準:	GB 976-1967 GB 5675-1985
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	9000 字
翻譯價格(元):	300.0
交付時間:	付款后 1 個工作日

This standard specifies grey pig iron grades and technical specifications of castings. This standard is applicable to sand-casting grey iron castings or grey iron castings whose thermal conduction is equivalent to sand-casting grey iron castings. This standard can also be referred by grey iron castings of other molds.