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Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
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| Professional Standard Category: Professional Standard - Education |
JY 0332-1993 Spring vibrator
弹簧振子 ;
| Category No.: | JY | Valid Status: | valid |
| Issued Organization: | Issued Date: | ||
| Implemented Date: | 1994-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
JY/T 0653-2025
JY/T 0654-2025
JY/T 0655-2025
JY/T 0656-2025
JY/T 0657-2025
JY/T 0658-2025
JY/T 0659-2025
JYT 0629-2020
JYT 0632-2020
JYT 0631-2020
JYT 0628-2020
JYT 0626-2020
JYT 0627-2020
JY/T 0631-2020
JY/T 0627-2020
JY/T 0625-2020
JY/T 0623-2020
JY/T 0591.1-2020
JY/T 0590-2020
JY/T 0589.5-2020
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