000 00708nam a2200229 4500
005 20260608203140.0
008 260224s1997 dcu
082 _aCaja 5
210 _aSpec 8A
245 0 0 _aSpecification for drilling and production hoisting equipment
_bAPI Specification 8A
250 _a13th ed.
260 _aWashington
_bAmerican Petroleum Institute, API
_c1997
270 _a15/05/2013 ; 10/12/02
300 _av; 17 p.
773 _g
942 _cNORMA
110 2 _aAmerican Petroleum Institute, API
_9105
650 0 _aNormalización
_9106
650 0 _aNormas API
_9109
650 0 _aEquipos de perforación
_9115
999 _c142616
_d142616