2006JB/T 7175.4-2006 Rolling linear guide Part 4: Acceptance specifications
1993JB/T 7175.2-1993 Technical conditions for acceptance of rolling linear guides for machine tools
JB/T 14209.2-2021 Ball Linear Guide Part 2: Accuracy Inspection has been changed from JB/T 7175.4-2006 Rolling linear guide Part 4: Acceptance specifications.