单项选择题
A.驱动箱 B.堆垛机 C.热治具 D.冷治具
A.0.4-0.6MPA B.0.5-0.8MPA C.0.4-0.8MPA D.0.5-0.6MPA
A.300MA-3000MA B.30MA-300MA C.0.3MA-3000MA D.0.3MA-300MA
A.0.1MA/6 B.0.1A/6 C.0.1MA/0.6 D.0.1A/0.6
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