Book | Page | Context |
---|---|---|
ratios vv 15 whs 62 63 F85 4 S S T 3708145 1 4 65 GEAR 8 teeth 30 pitch 64 F85 JB8 S T 3708144 1 3 00 GEAR 8 teeth steel ... 3708I44 1 3 00 GEAR 8 teeth 28 pitch steel 66 68 F85 4 S S T 3708145 1 4 65 GEAR 8 teeth 30 pitch steel |