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Requirements for electronic credential entry—Part 7:Comprehensive digital electronic invoice(air transport ticket itinerary)
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STANDARD published on 31.12.2025
Designation standards: GB/T 44554.7-2025
Publication date standards: 31.12.2025
SKU: NS-1255082
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-05-23 (Number of items: 2 279 848)
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