It can be exploded either by a fuse and a cap, or electricity with a cap. For all agricul. turalwork, and by this we mean tree planting, etc., the fuse method is safe enough, but for quarry work it is best to use electricity. In planting trees by dynamite, anbsp;...
Title | : | Ohio Forester |
Author | : | |
Publisher | : | - 1911 |
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