发动机冷却水温
ECT Engine Coolant Temperature
发动机水套水冷却系统
engine jacket water cooling system
水冷8缸发动机
Water-cooled 8 Cylinder Engine
水冷冷水机组
water chilling packages
water-cooled water chiller
water chiller
water-cooled chiller
铲运机发动机冷却液面
scraper engine coolant level
拖拉机发动机冷却液液面
tractor engine coolant level
发动机水泵安装
engine water pump mounting