GB/T 20501.7-2014

Active

Public information guidance systems―Design principles and requirements for guidance elements―Part 7：Information index sign

公共信息导向系统导向要素的设计原则与要求第7部分：信息索引标志

Standard Type

GBT

ICS

01.080.01

CCS

A22

Status

现行

Issue Date

2014-09-03

Implementation

2015-02-01

Responsible Dept

国家标准委

Drafting Unit

N/A

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