数字配线架
- n.digital distribution frame
- 网络DDF; Digital Distribution Frame; DDF Digital Distribution Frame
数字配线架数字配线架
DDF
数字配线架（ddf）：访西门子nec8-10-16-20-24系统数字配线架、访nec nec8-10-16-20-24系统数字配线架、锐速同轴连接器 …
Digital Distribution Frame
配线架 ... 楼层配线架 Floor Distributor 数字配线架 Digital Distribution Frame 数字配线架 Digital Distributed Frame ...
DDF Digital Distribution Frame
... DCMN Data Configuration Manual 数据配置手册 DDF Digital Distribution Frame 数字配线架 DDI Direct Dial In 直接拨入 ...
Optical Distribution Frame
... Operational Control Center 运营控制中心 Optical Distribution Frame 数字配线架 OTN Management System 综合业务数字网 ...
Digital Distributed Frame
配线架 ... 数字配线架 Digital Distribution Frame 数字配线架 Digital Distributed Frame ...
DDF Digital Distributed Frame
... CTD Cell Transfer Delay 信元传递时延 DDF Digital Distributed Frame 数字配线架 DDN Digital Data Network 数字数据网 ...
DDF digital distribute flat
WCDMA常用... ... DCR Dropped Call Rate 掉话率 DDF digital distribute flat 数字配线架 DDN Digital Date Network 数字数据网 ...