File:FB vs MB.jpg

FB_vs_MB.jpg (652 × 251 pixels, file size: 24 KB, MIME type: image/jpeg)

Summary

Description
English: Safety train separation with fixed block and moving block signalling systems. The latter is now used in modern CBTC systems
Date
Source Own work
Author Israel.abad

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9 August 2011

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Date/TimeThumbnailDimensionsUserComment
current15:16, 9 August 2011Thumbnail for version as of 15:16, 9 August 2011652 × 251 (24 KB)Israel.abadsize & resolution changed
14:15, 9 August 2011Thumbnail for version as of 14:15, 9 August 2011640 × 400 (23 KB)Israel.abadReverted to version as of 14:05, 9 August 2011
14:13, 9 August 2011Thumbnail for version as of 14:13, 9 August 2011778 × 290 (33 KB)Israel.abadSize altered
14:05, 9 August 2011Thumbnail for version as of 14:05, 9 August 2011640 × 400 (23 KB)Israel.abadReverted to version as of 11:34, 9 August 2011
14:04, 9 August 2011Thumbnail for version as of 14:04, 9 August 2011778 × 290 (33 KB)Israel.abadCentered, better resolution
11:34, 9 August 2011Thumbnail for version as of 11:34, 9 August 2011640 × 400 (23 KB)Israel.abad

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