石家庄车辆厂国铁制冷设备分厂新近研制的蓝鲸 型铁路单节提速冷藏车单机双系统制冷机组 ,于 7月投入大批量生产。本批次将生产 12 0台 ,可装备 12 0辆冷藏车 ,为我国铁路新增冷藏运输能力 44 40吨。目前运营的铁路机械冷藏车 ,绝大多数是四辆一组 ,配一辆发电乘务车和三个管理 The newly-developed single-speed dual-system refrigeration unit for single-speed speed-reducing refrigerated trucks of the Blue Whale Railway of Shijiazhuang Vehicle Factory was newly put into mass production in July. This batch will produce 120 units and can be equipped with 120 refrigerated trucks, which will add 44,400 tons of refrigerated transport capacity to China’s railways. The vast majority of railroad refrigerated trucks currently in operation are four-car ones, equipped with a single power utility vehicle and three managements.