QB/T 8191-2025Code of practice for test system of comprehensive parameters for mechanical watches (English PDF)

QB/T 8191-2025 (Code of practice for test system of comprehensive parameters for mechanical watches) is available as an English-translated PDF.

QB/T 8191-2025 — This standard specifies the operating procedures of the comprehensive parameter test system for mechanical watches, as well as the environmental requirements for the use of the test system.

It specifies the operating instructions for the test parameter setting, testing, data collection and data processing and test process monitoring stages, and describes the test result processing method.

This document is applicable to the operation of the mechanical watch comprehensive parameter testing system.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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