GB/T 30240.9-2017公共服务领域英文译写规范第9部分:餐饮住宿国家标准
英文:Guidelines for the use of English in public service areas—Part 9: Accommodation and catering GB/T 30240.9-2017介绍: 国家标...
英文:Guidelines for the use of English in public service areas—Part 9: Accommodation and catering GB/T 30240.9-2017介绍: 国家标...