“把那些讨厌的鼹鼠炸出来!”最早这句话曾是越战时期美国海军航空兵的著名俚语,而后来它却成了美国军火巨头洛克希德·马丁公司推销其新型钻地弹头的宣传口号。两类钻地弹的技术指标当下的钻地炸弹依据钻地原理的不同主要分为两类: The earliest phrase used to be the famous slang of the U.S. naval air force during the Vietnam War. It was later that the U.S. arms giant Lockheed Martin promoted its new ground-penetrating warhead promote slogan. Two types of earth-boring bombs Technical indicators The current earth-boring bombs are mainly divided into two categories based on the principle of earth-boring: