----- 再造战争1914-18
Introduction 1. The Challenge of Trench Warfare 2. Trench Warfare Munitions before 1914 3. The Bureaucracy of Invention 1914-18 4. A Question of Engineering 5.Inventing Grenades 6. Inventing the Trench Mortar 7. The Evolution of Grenade Warfare 8. The Tactical Employment of Mortars 9. Invention, Fireplay and Mobility.
{{comment.content}}