Section 1: General
1.1 Scope
1.2 Normative references
1.3 Principles and rules followed
1.4 Coordinate systems and positions
Section 2: Terms and definitions
2.1 General terms
2.2 Characters
2.3 Programming
2.4 Input data
2.5 Mode of operation
2.6 Machine functions
2.7 Machine characteristics
2.8 Positioning and measuring
Annex
A. Coordinate systems and positions