| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| TB/T 2075.4-2024 | English | RFQ |
ASK
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3 days [Need to translate]
|
(Electrified railway contact network components - Part 4: Non Limiting type positioning device)
| Valid |
TB/T 2075.4-2024
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| TB/T 2075.4-2020 | English | 519 |
Add to Cart
|
3 days [Need to translate]
|
(Catenary components for electrified railways - Part 4: Non-limiting positioning devices)
| Obsolete |
TB/T 2075.4-2020
|
| TB/T 2075.4-2010 | English | 799 |
Add to Cart
|
4 days [Need to translate]
|
Fittings for overhead contact system in electrification railway. Part 4: Non-limited steady device
| Obsolete |
TB/T 2075.4-2010
|
| TB/T 2075.4-2002 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Fittings for overhead contact system of electrification railway-Part 4: Clamp for double headspan cross messenger wire
| Obsolete |
TB/T 2075.4-2002
|
| TB/T 2075.4-1989 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Chinese Industry Standard)
| Obsolete |
TB/T 2075.4-1989
|