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hfc HFC = high-frequency current...

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Problem solution of the access between multimedia broad bandwidth transmission signals and hfc transmission networks 解決了多媒體寬帶傳輸信號與hfc傳輸網絡的接入問題4

Petroleum and related products - determination of ph of fire - resistant fluids within categories hfae , hfas and hfc 石油和相關產品. hfae hfas和hfc類抗燃液體的ph值測定

Then discusses the interactive operation through the catv networks , especially the hfc access technology 接著討論了有線電視網上的交互業務,尤其是hfc接入技術。

In this paper , we discuss a new technology of transmitting internet data through hfc / catv network 本文主要探索一種新型的在hfc catv網絡上傳輸網絡數據的技術。

Hydraulic fluid power . fluids . measurement of filtrability of hfc and hfd class fire resistant fluids 液壓流體動力.流體. hfc和hfd類防火流體的可過濾性測量

Hfc network is catching more and more attention because of its particular advantage of bandwidth Hfc網絡正以其獨特的帶寬優勢得到了越來越多的關注和研究。

Chapter 3 gives the whole design scheme of the broadband hfc access network management system 第三章提出基于snmp的寬帶hfc接入網網管系統的總體框架設計。

Construction of hfc network based multimedia broad bandwidth tv neighboring frequency front subsystem 建立了基于hfc網絡的多媒體寬帶電視鄰頻前端系統3

Scheme and design of the hfc network based multimedia broad bandwidth transmission system 完成了基于hfc網絡多媒體寬帶傳輸系統項目的總體規劃和設計2

Gaseous fire - extinguishing systems - physical properties and system design - hfc 227ea extinguishant 氣體滅火系統.物理性能和系統設計. hfc 227ea滅火劑

Gaseous fire - extinguishing systems - physical properties and system design - hfc 236fa extinguishant 氣體滅火系統.物理性能和系統設計. hfc 236fa滅火劑

Gaseous fire - extinguishing systems - physical properties and system design - hfc 125 extinguishant 氣體滅火系統.物理性能和系統設計. hfc 125滅火劑

Gaseous fire - extinguishing systems - physical properties and system design - hfc 23 extinguishant 氣體滅火系統.物理性能和系統設計. hfc 23滅火劑

Standard practice for handling , transportation , and storage of hfc - 125 , pentafluoroethane Hfc - 125五氟乙烷的裝卸運輸和存儲的標準實施規范

1 bidirectional return net ; 2 hfc distribution net ; 3 bidirectional digital communication 1雙向回傳網2 hfc分配網3雙向數字通信。

The resolution scheme for the noise interference and the congestion of hfc upstream channel 網上行信道噪聲干擾與通道擁塞的解決方案

Hfc hybrid fiber coax 混合光纖同軸

Hybrid fiber coax hfc 混合光纖同軸網

Practice for handling , transportation , and storage of hfc - 23 trifluoromethane , chf3 三氟甲烷hfc - 23的搬運運輸和儲存慣例