根据美国1981年12月出版的陆军司令部编写颁布的技术教令TC-17-15-9坦克的自防烟幕系统一书,美国坦克和战车现在拥有如下四种发烟器材,它们分别装在不同类型的车辆上。 1.M176烟幕系统。这 According to a book published by the Army Command in the United States in December 1981 on the self-protection smoke curtain system of the TC-17-15-9 tank, the U.S. tanks and tanks now have the following four types of smoking devices, respectively installed on Different types of vehicles. 1.M176 smoke screen system. This