Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
WATANABE Zenziro,On the Influence of the Dimensions of Reaction Type Valve upon the Rock Drill Preformance,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1961,77,872,81-86,https://cir.nii.ac.jp/crid/1390001205981329792,https://doi.org/10.2473/shigentosozai1953.77.872_81