000 00801nam a2200241Ia 4500
001 200022026
005 20260309010947.0
008 251210s9999 xx 000 0 und d
082 _aCaja 14
110 _aAmerican Petroleum Institute, API
_9105
245 0 _aRecommended practice for classification of locations for electrical installations at petroleum facilities classified as class I, division 1 and division 2 :
_bAPI Recommended Practice 500
246 _aAPI RP 500 :
_b500
250 _a3rd. ed.
260 _aWashington :
_bAmerican Petroleum Institute, API,
_c2012.
270 _a13/02/03
300 _a146 p.
650 _aNormas API
_9109
856 _u
_y
942 _cNORMA
999 _c57270
_d57270
650 _aNormalización
_9106
650 _aNormas API
_9109