explosion gas爆炸气体explosionn.爆炸；爆炸声；激增；爆发Explosion Control Techniques爆炸控制技术explosion hazardous location爆炸危险场所explosion of monetary crisis金融危机或货币危机的爆发explosion and crash property爆破破碎性能explosion and blower analysis喷爆分析explosion concentration limit爆炸浓度极限explosion - proof enclosure隔爆外壳explosion-proof transformer防爆变压器,防爆式变压器explosion proof diesel engine防爆柴油机explosion containin component限爆元件