| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 3478.4-2008 | English | 909 |
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Days<=7
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Straight cylindrical involute splines -- Metric module, side fit -- Part 4: 45-degreepressure angle dimensions tables
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GB/T 3478.4-2008
| Valid |
GB/T 3478.4-2008
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