86exporter.com Home       Products Catalog      Suppliers Catalog      Log In        Sign up
      About Us
      Profile
      Products
      Contact Us

 


HE BEI RONGYI COMMUNICATION COMPANY LTD

All Products >> manufacturer

Showing 1 - 1 of 1, total 1 pages        [First] [Previous] [Next] [Last]

1
digital program control exchange system
digital program control exchange system
Specification: exchanges
Detail: RY2000 type digital program-control exchange is that our co***ny introduces foreign advanced swapper, adopt International Telegraph and Telephone Advisory Committee (CCITT) G.712, recommendation, etc., symbol of G.732, standar...
Showing 1 - 1 of 1, total 1 pages        [First] [Previous] [Next] [Last]
1 


Copyright© HE BEI RONGYI COMMUNICATION COMPANY LTD All Rights Reserved.
Tel : +86-312-3337760 Fax : +86-312-3337761
Powered by 86exporter.com