裂缝
发表于 2025-3-28 18:34:21
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裤子
发表于 2025-3-28 20:54:54
https://doi.org/10.1007/978-3-642-48226-7Arbeit; Bewertung; Energie; Entscheidungsfindung; Gesamtwirtschaft; Gutachten; Kosten; Management; Risiko; Um
accordance
发表于 2025-3-28 23:57:00
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随意
发表于 2025-3-29 04:13:58
aracteristic for an engineer-teacher is determined by his/her need for self-realisation and the possibility of pedagogical influence on the formation of social activity of students in the professional training process of vocational-technical educational institutions. The complexity of this character