voi chua chay rulo hrs038 ss 022 rd - vòi chữa cháy rulo hrs038 ss 022 rd, dat hang thong so ky thuat duong kinh cuon rulo 559mm kich thuoc cuon voi dn25 30m chung loai swing

voi chua chay rulo hrs038 ss 022 rd - vòi chữa cháy rulo hrs038 ss 022 rd, dat hang thong so ky thuat duong kinh cuon rulo 559mm kich thuoc cuon voi dn25 30m chung loai swing