Dùng thác nước tự nhiên để sản xuất nước đá
au nhiều lần qua đèo Hải Vân, phát hiện nhiều thác nước chảy không ngừng, phó giáo sư-tiến sĩ Võ Chí Chính - giảng viên Trường Đại học Bách khoa (Đại học Đà Nẵng), đã có ý tưởng tận dụng dòng chảy tự nhiên để sản xuất nước đá. Đề tài khoa học của ông mang tên “Nghiên cứu, thiết kế chế tạo hệ thống thiết bị lạnh sử dụng năng lượng thác nước và dòng chảy tự nhiên để sản xuất nước đá phục vụ đời sống,” đã được nghiệm thu tại Đại học Đà Nẵng và được đánh giá cao.
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