000 00619nam a2200205 4500
001 0015019
005 20260608202921.0
008 260224s2008 dcu
082 _a660.061.3 A512 938-B 0015019
210 _aTR 938-B
245 0 0 _aUse of 9Cr-1Mo-V (grade91) steel in the oil refining industry
_bAPI Technical Report 938-B
246 1 _aAPI 938-B
260 _aWashington
_bAmerican Petroleum Institute, API
_c2008
270 _a2009-07-20 ; 2009-07-20
300 _a43 p.
773 _g
942 _cLIBRO
110 2 _aAmerican Petroleum Institute, API
_9105
999 _c170123
_d170123