Industrial & Mining Standard

Industrial & Mining Standard

4.11 - 1251 ratings - Source

But when the lubricant dries out the springs rust and lose their flexibility, eventually crystallising to such a degree that any severe jolt may break them. ... Ignition is by Lucas magneto, waterproofed in every necessary direction, and so arranged as to prevent accumulation of ... of the vibrations of the ground set up by (1) a falling weight; (2) stationary engines and machines; (3) the passage of a heavy motoranbsp;...

Title:Industrial & Mining Standard
Publisher: - 1929-01


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