TY - BOOK ED - American Petroleum Institute, API TI - Manual on installation of refinery instruments and control systems. Part II- Process stream analyzers. Section 1 -Analyzers: API Recommended Practice 550 U1 - Caja archivo 3 PY - 1985/// CY - Washington PB - American Petroleum Institute, API KW - Normalización KW - Normas API N1 - Dada de baja por API ER -