事件型文化创意旅游产品
event-based cultural and creative tourism products
最终产品配置文件
end item allocation document
EIAD
产品产量的优化组合
Optimization combination of product quantity
产品品类选择准则
Product class’s choice criteria
产品品牌差异
product brand differentiation
产品品质及经济效益
quality and economical benefit of a product