关于firefighting的百科

• firefighting造句怎么写

• Butlarge-scalefirefightingisanothermatter.Forfirefighting,anSCBAsystemmakesalotofsense.Properaccessforfiredepartmentvehiclesandotherfirefightingequipmentinthefactorypremises.Vari,Greece:afirefightinghelicopterfliesthroughsmokefromawildfire.Wehavetime...
• 2017-03-0117271