知行 EDI 规范查询平台™
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X12 EDI Release 00303
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BLR
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Segment
X12 EDI Release 00303
BLR
Beginning Segment Loading and Route Guide
To transmit the identifying SCAC code and effective date for the transaction set.
Elements
BLR01
140
Standard Carrier Alpha Code
ID
M
必须(Mandatory)
Min 2 / Max 4
Standard Carrier Alpha Code
BLR02
373
Date
DT
M
必须(Mandatory)
Min 6 / Max 6
Date (YYMMDD).
