ETSI TR 102 612-2009 人为因素(HF).ICT域中公众购买产品和业务的欧洲可达性要求(欧洲委员会授权M 376,第1阶段)(版本1.1.1)
Human Factors (HF); European accessibility requirements for public procurement of products and services in the ICT domain (European Commission Mandate M 376, Phase 1) (V1.1.1)