单选题应急发电柴油机和高速发电柴油机一般选用（）号轻柴油。A-10B0C10D-20
单选题
应急发电柴油机和高速发电柴油机一般选用（）号轻柴油。
A
-10
B
0
C
10
D
-20
参考解析
解析：
暂无解析
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