| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 12772-1999 |
Cast iron pipes and fittings with flexible joint sewerage |
$490.00 |
via email in 1~5 business day |
abolished2009-05-01,2009-5-1,2000-8-1 |
|
| GB/T 12772-2008 |
Cast iron pipes、fittings and accessories with flexible joint sewerage for drainage |
$930.00 |
via email in 1~10 business day |
superseded,2017-3-1,2009-5-1 |
|
| GB/T 12772-2016 |
Flexible cast iron pipes, fittings and accessories for drainage |
$1755.00 |
via email in 1~10 business day |
valid,,2017-3-1 |
|
| GB/T 12773-1991 |
Valve steel bars for internal combustion engines -Technical requirements |
$100.00 |
via email in 1~3 business day |
superseded,2008-12-1,1991-1-2 |
|
| GB/T 12773-2008 |
Valve steel and superalloy bars for internal combustion engines |
$210.00 |
via email in 1~3 business day |
superseded,2021-12-1,2008-12-1 |
|
| GB/T 12773-2021 |
Valve steel and superalloy bars for internal combustion engines |
$255.00 |
via email in 1~3 business day |
valid,,2021-12-1 |
|
| GB/T 12774-1991 |
General specification for coaxial line electrical dummy loads |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14,,1991-1-2 |
|
| GB/T 12775-1991 |
Generic specification for disc-style ceramic dielectricvariable preaet capacitors in electronic equipment |
$214.00 |
via email in 1~3 business day |
valid,,1991-12-1 |
|
| GB/T 12776-1991 |
Limits and measurements of insertion loss of radio interference suppressors and methods of radio interference suppression for ignition system of vehicles, motorboats and spark-ignited engine-driver devices |
$340.00 |
via email in 1~3 business day |
superseded,1993-8-1,1991-12-1 |
|
| GB/T 12777-1991 |
General specification of metallic bellows expansion joints |
$345.00 |
via email in 1~5 business day |
abolished2000-03-01,2000-3-1,1992-1-1 |
|
| GB/T 12777-1999 |
General specification for metal bellows expansion joints |
$550.00 |
via email in 1~5 business day |
abolished2009-02-01,2009-2-1,2000-3-1 |
|
| GB/T 12777-2008 |
General Specification for Metal Bellows Expansion Joints |
$260.00 |
immediately |
superseded,2019-12-1,2009-2-1 |
|
| GB/T 12777-2019 |
General specification for metal bellow expansion joints |
$1360.00 |
via email in 1~10 business day |
valid,,2019-12-1 |
|
| GB/T 12778-1991 |
Metallic materials-Determinaiton of Charpy impact fracture surface |
$120.00 |
via email in 1~3 business day |
superseded,2008-7-1,1992-1-1 |
|
| GB/T 12778-2008 |
Determination of charpy impact fracture surface for metallic materials |
$160.00 |
via email in 1~3 business day |
valid,,2008-7-1 |
|
| GB/T 12779-1991 |
Method of measurement and evaluation of mechanical vibration for reciprocating machines |
$224.00 |
via email in 1~3 business day |
abolished2002-12-01,2002-12-1,1992-1-1 |
|
| GB/T 1278-1994 |
Chemical reagent Ammonium hydrogen difluoride |
$124.00 |
via email in 1~3 business day |
valid,,1994-12-1 |
|
| GB/T 12780-1991 |
Trucks and buses-Brake-Bench test methods |
$190.00 |
via email in 1~3 business day |
abolished2005-10-14,1999-3-15,1991-12-1 |
|
| GB/T 12781-1991 |
Motor vehicles--Vapor lock for fuel system--Test method |
$180.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1991-1-2 |
|
| GB/T 12782-1991 |
Motor vehicle-Heating performance-Test method |
$60.00 |
via email in 1~3 business day |
superseded,2007-12-1,1991-1-2 |
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