摘要
针对 CFC— 12禁用期限的临近 ,提出了一种 B2 2 型、B2 3型铁路机械冷藏车制冷机组工质的替代方案 ,并通过试验数据说明该方案有效可行。
For the forbidden limit for CFC-12 gets near, an alternate scheme for the agent in refri-gerator sets on B_ 22 type, B_ 23 type railway mechnical refrigerator cars is put forward, and the testing data show that the scheme is valid and feasible.
出处
《铁道车辆》
2003年第9期31-33,共3页
Rolling Stock
关键词
工质替代
机械冷藏车
制冷机组
alternation of agent
mechanical refrigerator car
refrigerator set