题目内容
(请给出正确答案)
[多选题]
圆弧地台可以生产的尺寸有()
A.320*560*100MM
B.398*380*100MM
C.560*620*100MM
D.298*298*100MM
答案
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A.320*560*100MM
B.398*380*100MM
C.560*620*100MM
D.298*298*100MM
第1题
A.100mm X 190mmX0.1mm
B.120mm X 200mmX0.2mm
C.95mm X158mmX0.3mm
D.100mm X210mmX0.1mm
第2题
A.100mm*100mm*100mm
B.150mm*150mm*150mm
C.200mm*200mm*200mm
D.150mm*150mm*550mm
第3题
A.试件尺寸为100mm×100mm×300mm
B.收缩率测定值应精确至1.0×10-6
C.收缩率比的计算值应精确至1.0%
D.收缩试验应在恒温恒湿环境中进行,室温应保持在(20±2)℃,相对湿度应保持在(60±5)%
第9题
A.100mm
B.110mm
C.120mm
D.130mm