33 50 00 Hydrocarbon Utilities
33 59 00 Hydrocarbon Utility Metering
33 59 11Diaphragm/Bellows Hydrocarbons Meters33 59 13Hydrocarbons Rotary Meters33 59 16Hydrocarbons Turbine Meters33 59 19Hydrocarbons Orifice Meters33 59 23Hydrocarbons Ultrasonic Flow Meters33 59 26Hydrocarbons Coriolis Meters33 59 43Liquid Hydrocarbon Sampling and Quality Analysis Instrumentation33 59 46Gas Hydrocarbon Sampling and Quality Analysis Instrumentation