Home / Standards / GB 8771-1988 GB 8771-1988 Abolished Hygienic standard for lead content of pencil coating 铅笔涂漆层中含铅量卫生标准 Standard Type GB ICS 87-010 CCS C56 Status 废止 Issue Date 1988-02-23 Implementation 1988-12-01 Responsible Dept 国家卫生健康委 Drafting Unit N/A