| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ 20978.3A-2020 | English | 759 |
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Days<=4
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(Air traffic control system surveillance data exchange requirements - Part 3: Single radar meteorological information transmission)
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SJ 20978.3A-2020
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SJ 20978.3A-2020
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