228_9.pdf - Indian Standard IS228(Part9:1989 Reaffirmed 1994 METHODS FOR PART 9 DETERMfNATfON OF SULPHUR BY EVOLUTION FOR SULPHUR 0\u201901 TO 0\u201925

228_9.pdf - Indian Standard IS228(Part9:1989 Reaffirmed...

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Indian Standard IS228(Part9):1989 ( Reaffirmed 1994 ) METHODS FOR CHEMICALANALYSISOFSTEELS PART 9 DETERMfNATfON OF SULPHUR BY EVOLUTION METHOD ( FOR SULPHUR 0’01 TO 0’25 PERCENT) ( Third Revision ) Third Reprint AUGUST 1997 UDC 669’14 + 669’15-194’2 : 543’845 @I BIS 1990 BUREAU OF INDIAN STANDARDS MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARC NEW DELHI 110002 August 1990 PrhGromp 2
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