| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| TB/T 1869.3-2013 |
Transformers for railway signaling. Part 3: 50Hz series track transformers |
$364.00 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
| TB/T 1869.4-2013 |
Transformers for railway signaling-Part 4:25 Hz series track transformers |
$364.00 |
via email in 1~3 business day |
valid,,2013-6-1 |
|
| TB/T 1869.5-2013 |
Transformers for railway signaling. Part 5:BZ series track relay transformers |
$210.00 |
via email in 1~3 business day |
valid,,2013-7-1 |
|
| TB/T 1869.6-2018 |
Transformers for railway signaling - Part 6: Transformers for switch indication |
$200.00 |
via email in 1~3 business day |
valid,,2019-7-1 |
|
| TB/T 1869.7-2016 |
Transformers for railway signaling. Part 7: BE series impedance transformers |
$384.00 |
via email in 1~3 business day |
superseded,2024-5-1,2017-6-1 |
|
| TB/T 1869.7-2023 |
Transformers for railway signaling - Part 7 : BE series impedance transformers |
$690.00 |
via email in 1~8 business day |
valid,,2024-5-1 |
|
| TB/T 1869.8-2017 |
Transformers for railways signal system equipment. Part 8: Lightning proof transformer |
$240.00 |
via email in 1~3 business day |
valid,,2018-1-1 |
|
| TB/T 1870-1987 |
|
$135.00 |
via email in 1~3 business day |
superseded,2013-6-1,1992-1-1 |
|
| TB/T 1871-1987 |
|
$150.00 |
via email in 1~3 business day |
superseded,2023-12-1, |
|
| TB/T 1871-2023 |
Railway signal box |
$450.00 |
via email in 1~5 business day |
valid,,2023-12-1 |
|
| TB/T 1872-1987 |
|
$220.00 |
via email in 1~3 business day |
superseded,, |
|
| TB/T 1873-1987 |
|
$220.00 |
via email in 1~3 business day |
valid,, |
|
| TB/T 1874-1987 |
KJ Type Foot Switch |
$90.00 |
via email in 1~3 business day |
valid,,1987-12-31 |
|
| TB/T 1875-1987 |
|
$350.00 |
via email in 1~3 business day |
valid,, |
|
| TB/T 1876-1987 |
|
$220.00 |
via email in 1~3 business day |
superseded,2012-1-1, |
|
| TB/T 1876-2011 |
Minimum Usable Received Level and Measurement Method of 450 Mhz Railway Train Radio Communication |
$204.00 |
via email in 1~3 business day |
valid,,2012-1-1 |
|
| TB/T 1878-1987 |
|
|
via email in business day |
superseded,2002-12-1, |
|
| TB/T 1878-2002 |
Fatigue Test Method for Prestressed Concrete Sleepers |
$90.00 |
via email in 1~3 business day |
valid,,2002-12-1 |
|
| TB/T 1879-1987 |
|
|
via email in business day |
superseded,2002-12-1, |
|
| TB/T 1879-2002 |
Static Load Crack Resistance Test Method for Prestressed Concrete Sleepers |
$90.00 |
via email in 1~3 business day |
valid,,2002-12-1 |
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