Parts of the machines of subheadings ,of a refrigerating effect not exceeding 4Cal per hour , No.8415.11,8415.121, 8415.811 and 8415.821 其他制冷量≤4千大卡/时空调的零件(指编号84151010、84151021、84158110、84158210所列设备的零件),
Parts of the machines of subheadings ,of a refrigerating effect exceeding 4Cal per hour , No.8415122、84152、8415812、8415822 其他制冷量>4千大卡/时空调的零件(指84151022、84152000、84158120、84158220、84158300所列设备的零件),