Reasonable, effective and clean non-fuel utilization technology of coal should be an important direction of coal chemical engineering.
寻求合理、高效、洁净的煤炭非燃料利用新途径应当成为煤化工发展的重要方向。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号