| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12972.2-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 2：Flexible coalcutter cables for rated voltages up to 1.9/3.3kV |
$140.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.3-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 3：Trailing coalcutter cables with monitoring core and semiconducting screens for rated voltage of 0.66/1.14kV |
$240.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.4-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 4：Flexible coalcutter cables with individual metallic screens for rated voltages up to 1.9/3.3kV |
$180.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.5-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 5：Flexible cables for rated voltages up to 0.66/1.14kV |
$160.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.6-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 6：Flexible cables with monitoring core and metallic screens for rated voltages up to 6/10kV |
$160.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.7-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 6：Flexible cables with screens for rated voltages up to 6/10kV |
$180.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.8-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 8：Flexible drill cables for rated voltage of 0.3/0.5kV |
$120.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12972.9-2008 |
Flexible rubber-sheathed cables for mining purposes - Part 9：Flexible light-duty cables for rated voltage of 0.3/0.5kV |
$120.00 |
via email in 1~3 business day |
valid,,2009-4-1 |
|
| GB/T 12973-1991 |
Dimensions for commutators and sliprings |
$184.00 |
via email in 1~3 business day |
superseded,2014-5-10,1992-3-1 |
|
| GB/T 12973-1995 |
Terms relating to coal petrology |
|
via email in 1~3 business day |
,, |
|
| GB/T 12973-2013 |
Dimensions for Commutators and Slip-rings |
$120.00 |
via email in 1~3 business day |
valid,,2014-5-10 |
|
| GB/T 12974-1991 |
General specification for A.C. lift motors |
$120.00 |
via email in 1~3 business day |
abolished2013-06-01 ,2013-6-1,1992-3-1 |
|
| GB/T 12974-2012 |
General specification for a.c.lift motor |
$210.00 |
via email in 1~3 business day |
abolished2024-04-01,2024-4-1,2013-6-1 |
|
| GB/T 12974.1-2023 |
General specification for a.c. lift motor—Part 1: Three-phase asynchronous motor |
$240.00 |
via email in 1~3 business day |
valid,,2024-4-1 |
|
| GB/T 12974.2-2014 |
General specification for a.c. lift motor―Part 2:Permanent magnet synchronous motor |
$160.00 |
via email in 1~3 business day |
superseded,2024-4-1,2015-7-1 |
|
| GB/T 12974.2-2023 |
General specification for a.c. lift motor—Part 2: Permanent magnet synchronous motor |
$180.00 |
via email in 1~3 business day |
valid,,2024-4-1 |
|
| GB/T 12975-1991 |
General specification for synchronous generator in ship |
$250.00 |
via email in 1~3 business day |
abolished2009-04-01,2009-4-1,1992-3-1 |
|
| GB/T 12975-2008 |
General specification for synchronous generator in ship |
$480.00 |
via email in 1~5 business day |
superseded,2021-10-1,2009-4-1 |
|
| GB/T 12975-2021 |
General specification for synchronous generator in ships |
$600.00 |
via email in 1~5 business day |
valid,,2021-10-1 |
|
| GB/T 12976.1-2008 |
Paper-insulated power cables and their accessories with rated voltages up to and including 35kV - Part 1: General and construction requirements for power cables with rated voltages up to and including 30kV |
$600.00 |
via email in 1~8 business day |
valid,,2009-4-1 |
|
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