Technical inspections in the fields of quality control and quantity measurement of crude oil, petroleum liquids and agricultural commodities; calibrating capacity of oil storage facilities and tanks; laboratory chemical analyses for testing of petroleum products
Technical inspections in the fields of quality control and quantity measurement of crude oil, petroleum liquids and agricultural commodities; calibrating capacity of oil storage facilities and tanks; laboratory chemical analyses for testing of petroleum products
Inventorying the contents of oil storage tanks; ,Technical inspections...
