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[749]� Proposal to elevate a "preliminary draft new Report" on current and future usage of railway radiocommunication systems between train and trackside to a "draft new Report"

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32416 bytes 2023-05-01 [749]�

Document :

ITU-R�WP5A� Contribution� 749

Title :

Proposal to elevate a "preliminary draft new Report" on current and future usage of railway radiocommunication systems between train and trackside to a "draft new Report"

Date :

2023-04-29

Source :

China (People's Republic of)

Access :

Restricted to TIES users�[ITU-R]

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