标准号:IS 1861 Pt.1/Sec.1-1975
发布日期:1976/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard ( Part I/Sec 1 ) covers essentially the operations for the burning of limestone in vertical kilns of the mixed-feed type used in small scale industry and up to a capacity of 5 tonnes per day with natural draft.