１９３９年５月１１日发生在山东省泰安肥城地区的陆房战斗,是八路军第１１５师挺进山东后对日军进行的首次大规模战斗。陆房战斗以及不久之后梁山战斗的胜利,打开了山东抗日战争的局面。但是,关于这样一次重要战斗,多年来在一些史书和文章中却记叙不同,如敌我双方参战兵力、歼 The land-based fighting on May 11, 1939 in Feicheng, Taian, Shandong Province was the first large-scale battle against the Japanese army after the 115th Eighth Route Army entered Shandong. The battle of land-locked houses and the battle of Liangshan not long after opened the situation of the Anti-Japanese War in Shandong. However, regarding such an important battle, it has made a number of notes in some historical books and articles over the years, such as the capability of both the enemy and ourselves to join the war and the annihilate