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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JT 26-1993 |
Technical grade standards for workers in the communications industry. General provisions 交通行业工人技术等级标准 总则 |
China Highway & Transportation
Standards Technical grade standards |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
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