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International Standard Category: Graphical symbols in general

GB/T 31523.3-2020    Safety information identification systems—Part 3:Design principles and requirements
安全信息识别系统 第3部分:设计原则与要求 ;
Category No.:01.080.01 Valid Status:valid
Issued Organization:AQSIQ and SAMR Issued Date:2020-03-31
Implemented Date:2020-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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