GB/T 40673-2021
Timekeeping instruments—Conditions for carrying out checks on radioluminescent deposits (English Version)

Standard No.

GB/T 40673-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 40673-2021

Scope

This document specifies the conditions for the examination of radioluminescent coatings on chronograph instruments. This document applies to radioluminescent coatings on parts of timekeeping instruments.

GB/T 40673-2021 Referenced Document

• GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
• QB 1988-2007 Radioluminescence for time measurement instruments.Specification

GB/T 40673-2021 history

• 2021 GB/T 40673-2021 Timekeeping instruments—Conditions for carrying out checks on radioluminescent deposits