The price of boiler and its auxiliaries for the radiating fin drying is high, its repairing fee is large and utilization ratio of fuel is low;
散热片干燥方式采用的锅炉及其配套设备价格高，维修费用大，燃料利用率低；
The price of boiler and its auxiliaries for the radiating fin drying is high, its repairing fee is large and utilization ratio of fuel is low;
散热片干燥方式采用的锅炉及其配套设备价格高，维修费用大，燃料利用率低；
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