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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 6477-2017 |
(Evaluation Method of Residual Strength of Oil and Gas Pipeline with Defects) 含缺陷油气管道剩余强度评价方法 |
China Oil & Gas Industry
Standards Evaluation method residual |
 English PDF |
| SJ 20041-1992 |
Evaluation method of residual intelligibility for analog-voice scramblers (RIAVS) 模拟保密话音信号剩余可懂度估价测试法 |
China Electronics
Standards Evaluation method residual |
English PDF |
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