首页 / 官方藏书 / Scientific American, Volume 17, No. 26 December 28, 1867 / A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. / Improvement in Hand Drills.

Improvement in Hand Drills.

Scientific American, Volume 17, No. 26 December 28, 1867 / A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · Various · 第 5 / 8 章