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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| TB/T 1670.9-1985 |
(15 ears from working prototype coupler leptospirosis) |
China Railway & Train
Standards 15 ears |
 English PDF |
| TB/T 1670.10-1985 |
(Leptospira ears up and down on the 15th coupler workload regulation) |
China Railway & Train
Standards 15 ears |
English PDF |
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