用干净的布将塞尺测量表面擦拭干净,不能在塞尺沾有油污或金属屑末的情况下进行测量。否侧将影响测量的准确性。
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Yours truly,customer has deployed a cisco wireless location appliance within its warehouse environment. however, employees there have been experiencing problems when tracking objects using active rfid tags. the rfid tag data is not being collected. On which device would you verify that rfids have been enabled?()
A. access point
B. location manager
C. wireless controller
D. cisco wc
原机动车驾驶证因超过有效期未换证被注销,直接申请相应准驾车型的机动车驾驶证考试的,应当提交超过有效期的机动车驾驶证。
A. 正确
B. 错误
政府采购代理机构受采购人的委托,以采购人名义与供应商签订政府采购合同的,应当提交采购人的授权委托书,作为合同附件。()
A. 正确
B. 错误