281311 Pumps for fuel, lubricants, cooling-medium and concrete

28131105 Petrol and oil dispensing pumps, unit 28131125 Pumps for dispensing liquids, fitted or designed to be fitted with a measuring device (excluding for fuel or lubricants) 28131145 Positive displacement pumps, hand pumps 28131165 Fuel, lubricating or cooling-medium pumps for internal combustion engines 28131185 Concrete pumps