| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 3389.4-1982 | English | 639 |
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Days<=5
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Test methods for the properties of piezoelectric ceramics--Longitudinal length extension vibration mode for rod
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GB/T 3389.4-1982
| Obsolete |
GB/T 3389.4-1982
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