由于凸模和凹模之间有模具间隙,因而,落料时,落料件的尺寸()。
A. 与凸模尺寸相同
B. 与凹模尺寸相同
C. 介于凸模与凹模之间
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继电保护通道光缆优先选择较高()等级线路光缆、不使用城市()光缆。
刮板运输机溜槽及连接件无开焊断裂,对角变形不大于()mm;中板和底板无漏洞。
A. 3
B. 4
C. 5
D. 6
从业人员在距离接触网带电部分不足()米的建筑物、构筑物等设施设备上作业时,接触网必须停电。停电后要安设可靠的()并设()监护;施工结束后要确认所有人员进入()方可通知正式完工,撤除接地线并办理销记手续;撤除接地线后()再次进入作业地点继续作业。
The Acme Rocket Corporation is integrating their existing Octel voice mail system with Cisco CallManager Express. The Octel voice mail system has four ports and a voice mail pilot point of 53222. How should the CallManager Express be configured to support this integration? ()
A separate VoIP dial peer needs to be configured for the four pilot point numbers.
B. Four dial peers need to be configured with the same pilot point number.
C. Four ephone-dns and four ephones need to be configured with the same pilot point number.
D. Four ephones and four dial peers need to be configured with the same pilot point number.&e