| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| TB/T 2075.22-2024 | English | RFQ |
ASK
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3 days [Need to translate]
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(Electrified railway contact network components - Part 22: Tunnel support and positioning devices)
| Valid |
TB/T 2075.22-2024
|
| TB/T 2075.22-2020 | English | 439 |
Add to Cart
|
3 days [Need to translate]
|
(Catenary parts for electrified railways - Part 22: Tunnel support and positioning device)
| Obsolete |
TB/T 2075.22-2020
|
| TB/T 2075.22-2010 | English | 639 |
Add to Cart
|
3 days [Need to translate]
|
Fittings for overhead contact system in electrification railway. Part 22: Prop up and fixed position device in tunnels
| Obsolete |
TB/T 2075.22-2010
|
| TB/T 2075.22-2002 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Fittings for overhead contact system of electrification railway-Part 22: Crossing clamp
| Obsolete |
TB/T 2075.22-2002
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| TB/T 2075.22-1990 | English | 199 |
Add to Cart
|
2 days [Need to translate]
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(Electrified railway catenary parts adjustment board)
| Obsolete |
TB/T 2075.22-1990
|