An important consideration in selecting a lubricating oil for use in a refrigeration compressor is for the oil to （）
- Ahave a high viscosity index
- Bmix readily with refrigerant
- Chave a high freezing point
- Dhave a low pour point
问题
An important consideration in selectin
参考解析：
分类：船舶电气与船舶安全题库
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