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File: Construction Equipment Pdf 210624 | E6 37 06 03
CIVIL ENGINEERING – Vol. II - Drilling Machines - H.Watanabe DRILLING MACHINES H.Watanabe Ex-Advisor, Furukawa Co. Ltd., Tokyo, Japan Keywords: Drilling, bit, percussion drill, top hammer, rock, DTH ...
Filetype PDF | Posted on 15 Feb 2023 | 2 years ago