HB 2089-1989
Measuring tools, measuring tool parts technical conditions (English Version)
- Standard No.
- HB 2089-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Aviation
- Latest
- HB 2089-1989
- Replace
- HB 2089-1974
- Scope
- This standard specifies the technical requirements for measuring tools and measuring instrument parts. This standard applies to "Handles for Gauges", "Top Seats", "Measuring Heads and Ball Head Measuring Pins", "Depth Measuring Tools", "Ordinary Internal Calipers and Spindles for Calipers", "Vernier Calipers and Components", "Samples and Model Framework", "Measuring Tools and Components", "Numbers and Letter Fonts for Measuring Tools" and other departmental standards.
HB 2089-1989 history
- 1989 HB 2089-1989 Measuring tools, measuring tool parts technical conditions
- 1970 HB 2089-1974 Measuring tools, measuring tool parts technical conditions
