Research on the Spiral Fluted Tap by Three Dimensional Turning von WATANABE, Zenziro

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On the Influence of the Dimensions of Reaction Type Valve upon the Rock Drill Preformance von WATANABE, Zenziro

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CHACALTAYA Emulsion Chamber Experiment von Lattes, Cesar M. G., Mantovani, Marta S. M., Santos, Claudio, Shibuya, Edison H., Turtelli Jr, Armando, Amato, Neuza M., Endler, Anna M. F., Bravo, Mario A. B., Aguirre, Carlos, Akashi, Makoto, Watanabe, Zenziro, Mito, Iwao, Niu, Kiyoshi, Ohta, Itaru, Osawa, Akinori, Taira, Toshio, Nishimura, Jun, Fujimoto, Yoichi, Hasegawa, Shun-ichi, Kasahara, Katsuaki, Konishi, Eiichi, Shibata, Toru, Tateyama, Nobuhito, Ogita, Naofumi, Maeda, Yasuko, Yokoi, Kei, Tsuneoka, Yoshikazu, Nishio, Akio, Ogata, Takeshi, Hazama, Michio, Nishikawa, Kiyoshi, Oyama, Yoshito, Dake, Shoji

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反動型バルブ寸法のさく岩機性能におよぼす影響について von 渡辺, 善治郎

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