4.1 Enhance research and development in upstream textiles to differentiate the products from others in the market and focus on high value-added products creating a future trend to meet the changing d

• 书名：澜湄沿线六国经济发展与纺织服装业价值链（英文）
• 作者名：张宇燕等
• 本章字数：514字
• 更新时间：2024-11-01 16:26:32