Results 241 to 250 of about 6,901 (259)
Some of the next articles are maybe not open access.

Hill's Direct-Acting Drop Hammer

Scientific American, 1876
openaire   +1 more source

Determining parameters of drop hammers used in frozen ground excavation

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1974
openaire   +1 more source

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