JIS B 8614:2018规定了机械运输制冷装置的制冷能力试验方法，该装置使用装有鼓风机的蒸发器（以下简称制冷装置）在车辆隔热车身内部进行冷却，制冷装置安装在以固定温度运输货物的隔热或冷藏车内。

JIS B 8614:2018 specifies the cooling capacity test method of the mechanical transport refrigeration unit which cools inside the insulated bodies of vehicles using an evaporator equipped with a blower (hereafter referred to as refrigeration units) among refrigeration units to be installed in the insulated or refrigerated vehicles which transport goods at a fixed temperature.