Home / Standards / GB 7291-1987 GB 7291-1987 Abolished General requirements of graphical symbols concerning consumer interest 与消费者有关图形符号的一般要求 Standard Type GB ICS 01.080.10 CCS A22 Status 废止 Issue Date 1987-02-24 Implementation 1987-10-01 Responsible Dept 国家标准委 Drafting Unit N/A