1. ISO 230–231:2012(E): Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions.
2. ISO 230–232:2014(E): Test code for machine tools - Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes.
3. International status of thermal error research;Bryan;CIRP Ann. - Manuf. Technol.,1990
4. Thermal issues in machine tools;Mayr;CIRP Ann. - Manuf. Technol.,2012
5. Error compensation in machine tools - a review: Part II: thermal errors;Ramesh;Int. J. Mach. Tool Manufact.,2000