标准号:IS 4442-1980
发布日期:1980/6/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard lays down recommendations for the storage, melting, method of use and safety precautions to be taken in handling sulphur type chemical resistant mortars.Note—The requirements of sulphur tvpe mortar have been covered in IS : 4832 ( Part III )-1968〓.