描述
接地总干线与接地体之间应采用焊接。埋地的接地干线可用有效截面积相同的热镀锌扁钢或圆钢进行焊接。接头可采用搭接,扁钢搭接长度为宽度的2倍,园钢为直径的6倍,接触应良好,连接应牢固,焊接处应做防腐处理。
Eicon Networks Eiconcard C31 ( Model# 800-265-04)
Eicon Networks DIVA PRO PC Card ( Model# 800-167)
Avaya Lucent Definity TN799C C-Lan Card V1
Avaya Lucent 1148B1 Battery
Quintum 24 Port Patch Panel & Cable 501-1170-00
Avaya Lucent Definity TN799B V1 C-LAN Card
Avaya UPS Model# 1500P2SE
FSR PN-2100A Pocket Navigator 2×1 Stereo Audio Switcher