Work‐sampling studies applied for unit rate determination of labour‐intensive tunneling processesFlorian Gschösser,Arnold Tautschnig, Stefan AudererGeomechanik Und Tunnelbau（2020）引用 1|浏览0暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
