000 00791nam a2200241 4500
005 20260608203250.0
008 260224s2020 dcu
082 _aCaja 3-2
210 _a6RT
245 0 0 _aGuidelines for design and manufacture of surface wellhead running, retrieving and testing tools, cean-out tools and wear bushings
_bAPI Technical Report 6RT
246 1 _aAPI 6RT
250 _a1st ed.
260 _aWashington
_bAmerican Petroleum Institute, API
_c2020
270 _a05/04/2022 ; 05/04/2022
300 _avi; 12 p.
773 _g
942 _cNORMA
110 2 _aAmerican Petroleum Institute, API
_9105
650 0 _aNormalización
_9106
650 0 _aNormas API
_9109
650 0 _aVálvulas
_9176
999 _c194373
_d194373