乳糖不耐受PO豆乳芝士_99久久精品国产麻豆_中字无码精油按摩中出视频_国内自拍欧美亚洲综合福利_日韩r级在线观看_一群黑人糟蹋美女少妇_刺激性视频黄页网站大全_成人网站一区二区三区_日韩欧美大片精品黄_国产免费又爽又黄又刺激的视频

Dewei new material: the company's new materials have been applied to the field of 5G communication

Summary [Dulwich New Materials: The company's new materials have been applied to the 5G communication field] On September 22, on the interactive platform, some investors asked Dulwich New Materials (300325) whether the company's special new materials are applied to the 5G communication field. ? In response to Dulwich, the company's halogen-free and polyethylene sheathing materials have been applied to 5G communication. (Securities Times) On September 22, on the interactive platform, some investors asked Dulwich New Materials (300325), “Is the company's special new materials applied to the 5G communication field?” In response to Dulwich, the company's halogen-free and polyethylene sheathing materials have been applied to 5G communication.