NA 122
DIN Standards Committee Machine Tools
DIN EN 12840 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 60204-1 | 1992-10 | Safety of machinery; electrical equipment of machines; part 1: general requirements (IEC 60204-1:1992, modified) More |
| EN 60529 | 1991-10 | Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) More |
| ISO 2972 | 1979-08 | Numerical control of machines; Symbols More |
| ISO 447 | 1984-05 | Machine tools; Direction of operation of controls More |
