Khử độc bằng vỏ chuối
Một ngày nào đó vỏ chuối sẽ trở thành nguyên liệu để sản xuất thiết bị khử độc trong nước, chứ không còn là một loại rác vô dụng.
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tuG6pGjDqcOC4bqyw7nhu610w6l0dmfDqXR4w7TDqeG7k3DDqeG6sHRow4LDqXThuqThur7DqcOCaMO0w6nhu5Hhuqjhu61zw6nhurppw6lzdWjDqcOCdGnhu610w6nDtELhu61zw6nDtGfhu6/DqXTDgOG7rcOiw6nhu6xzQ8ODw7TDqeG7q8OtdeG6tcOp4bq6ecOpw7R04bqk4bu1dcOp4buTQ8ODw7TDqcO1aOG7rcOp4bq64bqgdcOpc3Vow6nDtEXDtMOp4bqyxqHDqeG6umnDqcO0dOG6puG7rXPDqeG7qXThu7Phu61zw6nDtMOz4butw6nhurbhuqRow6nDguG6ssO54butdMOpdHZnw6l0eMO0w6nhu5Nww6nhu5Phu43hur7DqeG7qXXhu7HDqeG7q+G7r8OtdcOi4bqp4bqw4bqrIeG6pOG6vsOp4butdHXhu53hu63hurXDqcOUZ+G6tMOC4bqy4buvw6nhu612dcOp4butc0PhuqJ1w6nhu5Fu4butw6nhu6l04buz4butc8Op4but4bud4butw6nhu6l0w4nDqeG7rUPhuqDDtMOp4buzw6nhu610dXHhu7HDqcO1auG7rXPDqeG6unnDqcO0dOG6pOG7tXXDqcOCw611w6nhu610acOp4bq6w7nDqXN14bqgdcOp4bupdOG7r2fDqXR4w7TDqeG7seG6oHXDqcO0dOG7p8Opw7V14bujw4LDqeG7rXbDqcO0dsOpw4J0cMOp4oCcw7XEqcOC4oCdw6nhu5NDw4PDtMOp4buT4bu34butc8Op4bq6acOpw7R0w7nDouG6qeG6sOG6q+KAnOG7rOG7o+G6pMOp4butdOG6uOG7rXPDqcO0dG/DgsOp4buT4bu5w7TDqeG7qXRow7TDqcOC4bu34butw6nDgsOtdcOpw4LhurLhu6/hu61zw6nhu61D4bqgw7TDqcOCdMO5w6nDtHbDqcOCdHDDqeG6unnDqcO0dOG6pOG7tXXDqeG7qXThu7Phu61zw6nhu6l0w4nDqeG7k0PDg8O04oCd4bq1w6nDlGfhurTDguG6suG7r8Op4butdnXDosOpIXThu5nhu6/DqTLhu63DiuG6sOG6suG7meG6tOG6tA==