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Chinese National Standard Category: Railway maintenance machinery manufacturing process and equipment |
English Title: | Dust-proof Plug and Chain for Locomotive |
Chinese Title: | 机车车辆用防尘堵及链 |
Standard No.: | TB/T 23-1999 |
Category No.: | S23 |
Issued by: | Ministry of Railways |
Issued on: | 1999-11-26 |
Implemented on: | 2000-6-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | TB 23-1982 |
Word Count: | 3000 words |
Similar Standards: | TB/T 23-1999 |
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