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By H. L. Willett

The self heating of coal, or spontaneous combustion, has been a problem for centuries. This symposium addresses the issue.

May 23, 1905

By T. Guerin

More than 370 million litres of oil leak from hydraulic equipment every year, excluding all other sources of plant fluid losses. This item analyses the causes of fluid spills from plants and equipment on resource construction sites, and offers some possible solutions.

Apr 1, 2015