00830nam a2200265Ia 4500 200019666 20260309011420.0 251210s9999 xx 000 0 und d Caja 1-A American Petroleum Institute, API 105 Recommended practice for planning, designing, and constructing heliports for fixed offshore platforms : API Recommended practice 2L RP 2L : API 2L 4th ed. Washington : American Petroleum Institute, API, 1996. 07/02/03 vi, 13 p. Plataformas offshore 229 NORMA 69065 69065 Normalización 106 Normas API 109 Offshore 221 Plataformas offshore 229