| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SJ 20023.4-1997 | English | RFQ |
ASK
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Days<=3
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Detail specification for amplifier chain travelling wave tube of type B-284
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SJ 20023.4-1997
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SJ 20023.4-1997
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