首页 / 官方藏书 / Modern Machine-Shop Practice, Volumes I and II / WHITWORTH’S STANDARD GAUGES FOR WATCH AND INSTRUMENT MAKERS, WITH SCREW THREADS FOR THE VARIOUS SIZES, 1881.

WHITWORTH’S STANDARD GAUGES FOR WATCH AND INSTRUMENT MAKERS, WITH SCREW THREADS FOR THE VARIOUS SIZES, 1881.

Modern Machine-Shop Practice, Volumes I and II · Joshua Rose · 第 17 / 234 章