单选题我同规定船舶冷库温度回升试验，库内外初始温差温差25T时，6h库温门升应不大于：（）。A3℃B4℃C6℃D8℃
单选题
我同规定船舶冷库温度回升试验，库内外初始温差温差25T时，6h库温门升应不大于：（）。
A
3℃
B
4℃
C
6℃
D
8℃
参考解析
解析：
暂无解析
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