單項(xiàng)選擇題冷床的總寬度為()
A.120000mm
B.125000mm
C.130000mm
D.135000mm
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1.單項(xiàng)選擇題冷床的工作周期為()
A.2.5s
B.3.5s
C.4.5s
D.5.5s
2.單項(xiàng)選擇題冷床的總長(zhǎng)度為()
A.12000mm
B.12500mm
C.13000mm
D.13500mm