Home / Standards / GB/T 13379-1992 GB/T 13379-1992 Abolished Principles of visual ergonomics--The lighting of indoor work systems 视觉工效学原则 室内工作系统照明 Standard Type GBT ICS 13.180 CCS A25 Status 废止 Issue Date 1992-02-09 Implementation 1992-12-01 Responsible Dept 国家标准委 Drafting Unit N/A