| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DL/T 809-2002 |
Water quality -- Determination of turbidity |
$274.00 |
via email in 1~3 business day |
superseded,2017-5-1,2002-9-1 |
|
| DL/T 812-2002 |
Insulators string for overhead lines with a normal voltage above 1000V-AC power arc test method |
$180.00 |
via email in 1~3 business day |
valid,,2002-9-1 |
|
| DL/T 816-2003 |
Examination code for welding instructor qualification of electric power industry |
$120.00 |
via email in 1~3 business day |
superseded,2017-12-1,2003-6-1 |
|
| DL/T 820-2002 |
The code of ultrasonic inspection section for butt welds of pipes |
$420.00 |
immediately |
superseded,2020-5-1,2002-9-1 |
|
| DL/T 821-2002 |
The code of radiographic examination of butt welded-joints of pressure steels pipes and tubes |
$250.00 |
immediately |
abolished2018-03-01,2018-3-1,2002-9-1 |
|
| DL/T 822-2002 |
Code for Test and Acceptance of Computer Monitoring and Control Sy |
$250.00 |
immediately |
superseded,2012-12-1,1905-6-24 |
|
| DL/T 823-2002 |
General specification for microprocessor-based inverse time overcurrent protection equipment |
$150.00 |
via email in 1~3 business day |
superseded,2018-6-1,2002-12-1 |
|
| DL/T 824-2002 |
Performance acceptance guide of steam turbine electro-hydraulic control system |
$240.00 |
via email in 1~3 business day |
superseded,2024-6-28,2002-12-1 |
|
| DL/T 826-2002 |
On-site testing equipment for alternating current electricity meters |
$360.00 |
via email in 1~3 business day |
to be superseded,2025-6-25,2002-12-1 |
|
| DL/T 828-2002 |
Technical reqirements for stocking single phase alternating current long life induction watt-hour meter |
$330.00 |
via email in 1~3 business day |
valid,,2002-12-1 |
|
| DL/T 829-2002 |
Technical reqirements for stoking single phase alternating current induction watt-hour meter |
$300.00 |
via email in 1~3 business day |
valid,,2002-12-1 |
|
| DL/T 830-2002 |
Technical reqirements for stoking single phase alternating current static watt-hour meter |
$300.00 |
immediately |
valid,,2002-12-1 |
|
| DL/T 831-2002 |
Guide on Selection of Furnace Characteristic Parameters for Large Pulverized Coal Fired Power Boilers |
$660.00 |
via email in 1~3 business day |
superseded,2015-9-1,2002-12-1 |
|
| DL/T 833-2003 |
Code for welder qualification of civil nuclear pressure-resistant equipment |
$420.00 |
via email in 1~3 business day |
abolished2015-01-14 ,,2003-6-1 |
|
| DL/T 834-2003 |
Guide for the Prevention of Water and Cool Steam Damage to Steam T |
$320.00 |
immediately |
superseded,2024-6-28,2003-6-1 |
|
| DL/T 835-2003 |
Technical code of safety inspection for hydraulic steel gate and hoist machinery |
$240.00 |
via email in 1~3 business day |
superseded,2024-6-28,2003-6-1 |
|
| DL/T 836-2003 |
Reliability evaluation code for customer service in power supply system |
$390.00 |
via email in 1~3 business day |
abolished2012-03-01 ,2012-3-1,2003-6-1 |
|
| DL/T 837-2003 |
Reliability evaluation code for transmission and distribution installation |
$390.00 |
via email in 1~3 business day |
abolished2012-03-01 ,2012-3-1,2003-6-1 |
|
| DL/T 838-2003 |
Guide of maintenance for power plant equipments |
$1200.00 |
via email in 1~3 business day |
superseded,2018-3-1,2003-6-1 |
|
| DL/T 839-2003 |
Performance test in site for the large boiler feedwater pump (ISO 5198:1987(E) Centrifugal mixed flow and axial pumps -- Code for hydraulic performance tests NEQ) |
$540.00 |
via email in 1~3 business day |
valid,,2003-6-1 |
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