Hillhead 2012
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
kinetic friction
The value of the limiting friction after slipping has occurred.
19 - 21 June 2012
International live demonstration show for the quarrying, recycling and heavy construction industries at Hillhead Quarry, Buxton, UK.
The value of the limiting friction after slipping has occurred.
The monthly journal for the quarry products industry.