How much kilo joules energy is needed to move a 2 tonnes of load?
or:How much kilo joules energy is needed to move a 2 tonnes of load?or:maybe 2
or:How much kilo joules energy is needed to move a 2 tonnes of load?
or:maybe 2
Tags:
or:How much kilo joules energy is needed to move a 2 tonnes of load?
or:maybe 2
Tags: