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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| QB/T 1885-2023 |
Bicycle sprockets and cranks {译} 自行车 链轮和曲柄 |
China Light Industry Industry
Standards Bicycle sprockets cranks |
 English PDF |
| QB/T 5699-2022 |
Children's bicycles sprockets and cranks {译} 儿童自行车 链轮和曲柄 |
China Light Industry Industry
Standards Bicycle sprockets cranks |
English PDF |
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