归档的工程资料,检验批质量验收记录,分项、分部(子分部)、单位(子单位)工程验收记录,其表格内应采用() ["碳素墨水书写","圆珠笔书写","蓝黑墨水书写","复印文字"]
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信号集中监测系统电缆绝缘监测的测量精度为() ["±2%","±3%","±5%","±10%"]
高压脉冲轨道电路的平均功耗为()/区段。 ["40W","50W","60W","80W"]
“互联网+”创业创新这讲认为,中小企业应该拥抱“互联网+”的做法包括()。 ["离客户越近越好","远离客户","看有多少批发商、零售店在为我工作","通道一层一层展开","通道越短越好"]
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