标准号:IS 12538-1989
发布日期:1989/12/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard covers the dimensions and other requirements of shank type gear shaper cutters suitable for module 1 to 3, conforming to IS 2535 : 1978 'Basic rack and modules of cylind-rical gears for general engineering and heavy engineering ( second reυision )'.