TB/T 1869.4-2013 Active Industry standards-\nRailway

TB/T 1869.4-2013 Railway signal transformer - Part 4: 25Hz series rail transformer

Publish Date: 2013-02-20 Implement Date: 2013-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

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Basic Information

Standard Code: TB/T 1869.4-2013

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Signal equipment

ICS Name: -

Publish Date: 2013-02-20

Implement Date: 2013-06-01

Development Information

Same series standard

TB/T 1869.2-2013 Railway signal transformer - Part 2: Signal transformers TB/T 1869.3-2013 Railway signal transformer - Part 3: 50Hz series rail transformer TB/T 1869.5-2013 Railway signal transformer - Part 5: BZ series relay transformer

Replace the following standards

TB/T 2023-1988

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