共 50 条
- [24] Analysis on key technologies of product life cycle energy-saving design Nongye Jixie Xuebao, 2008, 11 (113-116+121): : 113 - 116
- [27] Key technologies of surface efficient life support hole forming for mine rescue Meitiandizhi Yu Kantan/Coal Geology and Exploration, 2022, 50 (11): : 14 - 23
- [29] Is the university worth saving? Three rescue strategies CANADIAN REVIEW OF SOCIOLOGY-REVUE CANADIENNE DE SOCIOLOGIE, 2023, 60 (03): : 521 - 526