Hillhead 2012
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
friction loss
The power absorbed in the sliding contacts of an electric machine.
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
The power absorbed in the sliding contacts of an electric machine.
The monthly journal for the quarry products industry.