2013年4月20日8时02分,四川省雅安市芦山县,里氏7.0级地震。当汶川、玉树地震的创伤和阴影渐渐淡去之时,雅安再次震动了国人的神经。汶川,玉树,雅安,一次次的灾难,摧毁不了中华民族众志成城的决心和百折不挠的意志。工程机械是抗震救援的主力军,雅安地震发生后,众多工程机械企业冲锋在前,勇担社会责任,第一时间派出救援小组,将设备开进灾区。经过汶川、玉树地震的历练,工程机 At 20:02 on April 20, 2013, Lushan County, Ya’an City, Sichuan Province, 7.0 Richter scale earthquake. When the traumas and shadows of the Wenchuan and Yushu earthquakes faded, Yaan once again shocked the nerves of the people. Wenchuan, Yushu, Ya’an, again and again the disaster, can not destroy the determination and indomitable will of the Chinese nation. Construction machinery is the main force in earthquake relief. After the Ya’an earthquake, many engineering machinery enterprises took charge of the company and bravely assumed social responsibility. The rescue team was dispatched to the disaster area for the first time. After Wenchuan, Yushu earthquake experience, engineering machine