Gb T 40230 1 2021 Translated English Of Chinese Standard Gb T 40230 1 2021 Gbt40230 1 2021

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Gb T 40230 1 2021 Translated English Of Chinese Standard Gb T 40230 1 2021 Gbt40230 1 2021

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Author : https://www.chinesestandard.net
language : en
Publisher: https://www.chinesestandard.net
Release Date : 2022-10-25

Gb T 40230 1 2021 Translated English Of Chinese Standard Gb T 40230 1 2021 Gbt40230 1 2021 written by https://www.chinesestandard.net and has been published by https://www.chinesestandard.net this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-25 with Technology & Engineering categories.

This document specifies the test methods and technical requirements for ophthalmology and optometry of visual fatigue. This document is applicable to the test and evaluation of visual fatigue caused by the long-term application of visual display terminal products or lighting products in various places of work and life, etc. This document is not applicable to the measurement of photo-biological safety effects on human beings brought by display or lighting products.