I need some 4 kilograms of powder fire extinguisher,and a fire hydrant and 15 meters long fire hoses
请问用英语怎么说这句:我需要一些4公斤的干粉灭火器,和消防栓以及15米长的消防水带.
I need some 4 kilograms of powder fire extinguisher,and a fire hydrant and 15 meters long fire hoses