| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| TB 2112-1990 |
|
$184.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2121-1990 |
|
$620.00 |
via email in 1~5 business day |
superseded,2000-1-1, |
|
| TB 2126-1990 |
|
$260.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2127-1990 |
|
$260.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2129-1990 |
High-strength Fastener for Rail Insulation Joint |
$90.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| TB 2130.1-1990 |
Train dispatching calls. Switchboard technical requirements |
|
via email in 1~3 business day |
,, |
|
| TB 2130.3-1990 |
Train dispatching calls. Call me the technical requirements and test methods for the election call |
|
via email in 1~3 business day |
,, |
|
| TB 2131-1990 |
|
$490.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2132-1990 |
|
$650.00 |
via email in 1~5 business day |
valid,, |
|
| TB 2134-1990 |
|
$220.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2179.1-1991 |
|
$180.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2179.2-1991 |
Railway telephone network data communication interface data terminal equipment and data circuit terminating equipment interface circuit between the definition table |
|
via email in 1~3 business day |
,, |
|
| TB 2179.3-1991 |
Railway telephone network data communication interface. Electrical characteristics for unbalanced double interface circuit |
|
via email in 1~3 business day |
,, |
|
| TB 2179.4-1991 |
Railway telephone network data communication interface. In the field of data communications usually Electrical characteristics for unbalanced double interface integrated circuit devices used in conjunction with |
|
via email in 1~3 business day |
,, |
|
| TB 2179.5-1991 |
Railway telephone network data communication interface. Electrical characteristics for balanced double circuit is generally in the field of data communications equipment used in conjunction with an integrated circuit |
|
via email in 1~3 business day |
,, |
|
| TB 2188-1991 |
|
$570.00 |
via email in 1~3 business day |
valid,, |
|
| TB 2295-1991 |
Railway character data communication control procedures |
|
via email in 1~3 business day |
,, |
|
| TB 23-1982 |
|
|
via email in business day |
superseded,2000-6-1, |
|
| TB 2338-1993 |
Railways Mechanical Power Equipment Classification Codes |
|
via email in 1~3 business day |
,, |
|
| TB 24-1974 |
|
$180.00 |
via email in business day |
superseded,2000-6-1, |
|
|
|
|
