cajole 发表于 2025-3-28 18:06:25

Building in Emergency: Low-Tech Driven Innovations,recorded in the last century (Sect. .). A review of current scientific literature at European level allowed an increased application of these concepts in emergency interventions in developing countries. Some promising innovation trajectories have thus been identified for Low-Tech construction, as we
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查看完整版本: Titlebook: Einfluß von Rohrverzweigungen auf Stoßwellen in staubhaltigen Gasen; Hans Grönig,Heider Lange Book 1981 Westdeutscher Verlag GmbH, Opladen