KS M ISO 2470-1-2021
Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 1: Indoor daylight conditions(ISO brightness)

Standard No.

KS M ISO 2470-1-2021

Release Date

2021

Published By

KR-KS

Latest

KS M ISO 2470-1-2021

KS M ISO 2470-1-2021 history

• 2021 KS M ISO 2470-1:2021 Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 1: Indoor daylight conditions(ISO brightness)
• 2016 KS M ISO 2470-1:2016 Paper, board and pulps－Measurement of diffuse blue reflectance factor－Part 1：Indoor daylight conditions(ISO brightness)
• 2011 KS M ISO 2470-1:2011 Paper, board and pulps-Measurement of diffuse blue reflectance factor-Part 1:Indoor daylight conditions(ISO brightness)