All Services Engineering & Architecture Calculation, selection of refrigeration $50/hr · Starting at $50 Calculation and selection of refrigeration equipment (only R404/R507, R22, R134, not CO2). My work experience - 5 years. I'm a specialist of engineering. About $50/hr · Ongoing Download Resume Calculation and selection of refrigeration equipment (only R404/R507, R22, R134, not CO2). My work experience - 5 years. I'm a specialist of engineering. Skills & Expertise Engineering Related Work Collections A perspective diagram of a pipeline for the store 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Engineers