Gears with round flanks for fine mechanics; gear profile
用于精密机械的圆齿面齿轮；齿轮轮廓

1980-10-01

Gears with round flanks for fine mechanics; gear tool profile
用于精密机械的圆齿面齿轮；齿轮刀具轮廓

1980-10-01

Gears with round flanks for fine mechanics; indication on drawings
用于精密机械的圆齿面齿轮；图纸上的指示

1980-10-01

Gears with round flanks for fine mechanics; survey, symbols, terms
用于精密机械的圆齿面齿轮；调查、符号、术语

1980-10-01

Gears with round flanks for fine mechanics; calculation and design of wheel and pignon
用于精密机械的圆齿面齿轮；车轮和陀螺的计算与设计

1980-10-01

Gears with round flanks for fine mechanics; tolerances and permissible devations for wheel and pignon
用于精密机械的圆齿面齿轮；车轮和pignon的公差和允许偏差

1980-10-01