首页 / 官方藏书 / The Story of the Cotton Plant / MANIPULATION OF COTTON IN OPENING, SCUTCHING, CARDING, DRAWING, AND FLY-FRAME MACHINES.

MANIPULATION OF COTTON IN OPENING, SCUTCHING, CARDING, DRAWING, AND FLY-FRAME MACHINES.

The Story of the Cotton Plant · Frederick Wilkinson · 第 3 / 8 章