000 00467nam a2200157Ia 4500
999 _c65712
_d65712
005 20210623131219.0
008 190711s9999 xx 000 0 und d
082 _a671.8 B952I
100 _aIndian Standard Institution
245 0 _aIndian Standard Code for Unfired Pressure Vessels IS:2825-1969
260 _aNew Delhi
_bBureau of Indian Standards
_c1998
300 _ap.238
650 _bMaterials and Design
650 _bFabrication and Welding
942 _cSW