太阳能热水器雷击隐患,不仅表现在损坏位于室外的热水器,雷电流还会()被引入室内。
A. 通过水管、连接线等渠道
B. 通过有线电视天线
查看答案
法人或者其他组织的法定代表人、负责人超越权限订立的担保合同,该代表行为无效。()
A. 正确
B. 错误
稳定土的回弹模量值主要同()、结合料剂量、()、侧向应力有关,在较大范围内变动。
计算题:两台410吨/小时的锅炉正常运行过程中,水汽损失量16.4吨/小时,求其水汽损失率。
One of your customers has decided to deploy location-based services in addition to existing wireless services. the customer requires that the additional access points to be deployed in monitor-only modE. The most likely reason for this requirement is that the customer has which of these existing wireless devices?()
A. data collection
B. 802.11b/g voip
C. 802.11b and g clients
D. rfid tag