000 00719nam a2200241Ia 4500
001 200022349
005 20260309005957.0
008 251210s9999 xx 000 0 und d
082 _aCaja 19-B
110 _aAmerican Petroleum Institute, API
_9105
245 0 _aSealless centrifugal pumps for petroleum, petrochemical, and gas industry services :
_bAPI Standard 685
246 _aStd 685 :
_bAPI 685
250 _a2nd ed.
260 _aWashington :
_bAmerican Petroleum Institute, API,
_c2011.
270 _a13/02/03
300 _a170 p.
650 _aNormas API
_9109
856 _u
_y
942 _cNORMA
999 _c56450
_d56450
650 _aNormalización
_9106
650 _aNormas API
_9109