... the the petrochemical Standard SH / T 0085 “engine coolant corrosion Determination (glassware Act)”.Provides for glassware, corrosion ... sealing valve design, to facilitate the replacement of the bath; 4.engine coolant corrosion analyzer test cup quick plug ... , stable airflow, noise-free; 7.embedded drying system, replacement desiccant convenient, beautiful. Technical parameters 1.input power: 220V ...