GB/T 20774-2006
手用1:50锥度销子铰刀
Hand taper 1:50 pin reamers
- 实施日期
- 2007-06-01
- ICS 分类
- 25.100.30
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 20774-2006
Hand taper 1:50 pin reamers
GB/T 20332-2006
Machine taper 1:50 pin reamers with Morse taper shanks
GB/T 20331-2006
Machine taper 1:50 pin reamers with parallel shanks
GB/T 20330-2006
Drill diameter for use prior to tapping screw threads
GB/T 9205-2005
Insterted blade gear hobs
GB/T 4265-2004
90°Countersinks with pilots--Technical requirements
GB/T 4262-2004
Counterbores--Technical requirement
GB/T 4259-2004
Countersinks--Technical requirements
GB/T 4257-2004
Core drills--Technical requirements
GB/T 4250-2004
Taper reamers--Technical requirements
GB/T 4248-2004
Technical conditions for handtaper 1∶50 pin reamers
GB/T 4245-2004
Technical conditions for machine reamers
GB/T 4266-2004
Detachable pilots for use with counterbores and countersinks
GB/T 4261-2004
Counterbores with Morse taper shanks and detachable pilots
GB/T 4260-2004
Counterbores with parallel shanks and solid pilots
GB/T 4258-2004
Parallel shanks countersinks for angles60°、90°and 120° inclusive
GB/T 4256-2004
Core drills with parallel shanks and with Morse taper shanks
GB/T 4247-2004
Machine bridge reamers with Morse taper shanks
GB/T 4246-2004
Special tolerances for reamers
GB/T 4243-2004
Long fluted machine reamers,Morse tape shanks