CNS 12039-1987
Surface Material for Porcelain Enamel Chalkboards (English Version)

Standard No.

CNS 12039-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 12039-1987

Scope

This standard applies to blackboard surface materials (hereinafter referred to as surface materials) whose surface is processed by enamel.

CNS 12039-1987 history

• 1987 CNS 12039-1987 Surface Material for Porcelain Enamel Chalkboards