为了开展抢险救援工作 ,我国虽在大城市建立了特勤大队、中队 ,但在中、小城市 ,抢险救援仍很艰难。人命关天 ,没有先进的抢险器材 ,消防战士只好手扒肩扛用安全绳栓 ,冒着危险 ,尽力救援。3月 2 8日傍晚 2 8分许 ,江苏省兴化市安丰镇沙厂北屯 ,一幢两层居民楼发生液化石油气爆 In order to carry out emergency rescue work, although our country has set up special brigade and squadrons in big cities, in the small and medium-sized cities, the rescue work is still very difficult. Human life, there is no advanced rescue equipment, fire fighters had to hand shoulder strap safety rope, risking their best, rescue. March 28 evening 28 Xu, Xinghua City, Jiangsu Province, Anfeng Town, Sha Tin Beitun, a two-storey residential building burst of liquefied petroleum gas