Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
GB/T 1230-1991 |
High strength plain washers for steel structures |
$184.00 |
via email in 1~3 business day |
abolished2006-11-01,2006-11-1,1992-1-1 |
|
GB/T 1230-2006 |
High Strength Plain Washers for Steel Structures |
$60.00 |
immediately |
abolished2025-04-01,2025-4-1,2006-11-1 |
|
GB/T 1231-1991 |
Specifications of high strength bolts with large hexagon head, large hexagon nuts,plain washers for steel structures |
$120.00 |
via email in 1~3 business day |
abolished2006-11-01,2006-11-1,1992-1-1 |
|
GB/T 1231-2024 |
High strength bolts with large hexagon head assemblies for steel structures |
$330.00 |
immediately |
valid,,2025-4-1 |
|
GB/T 12359-1990 |
Limits of sizes for metric trapezoidal screw threads |
$720.00 |
via email in 1~5 business day |
abolished2009-02-01,2009-2-1,1991-5-1 |
|
GB/T 12359-2008 |
Metric trapezoidal screw threads - Limits of sizes |
$600.00 |
via email in 1~3 business day |
valid,,2009-2-1 |
|
GB/T 12369-1990 |
Basic tooth profile of straight and skew bevel gears |
$100.00 |
via email in 1~3 business day |
valid,,1991-3-1 |
|
GB/T 1237-2000 |
Designation system for fasteners |
$60.00 |
via email in 1~3 business day |
valid,,2001-2-1 |
|
GB/T 12370-1990 |
Terminology for bevel and hypoid gears |
$600.00 |
via email in 1~3 business day |
valid,,1991-3-1 |
|
GB/T 12371-1990 |
Bevel gears-Information of the dimensional data to be given on the drawing |
$115.00 |
via email in 1~3 business day |
valid,,1991-3-1 |
|
GB/T 1239.1-1989 |
Cold coiled helical tension springs-Technical specifications |
$160.00 |
via email in 1~3 business day |
superseded,2009-11-1,1990-1-1 |
|
GB/T 1239.1-2009 |
Cold Coiled Helical Springs Technical Specifications-Part 1: Extension Spring |
$264.00 |
immediately |
valid,,2009-11-1 |
|
GB/T 1239.2-1989 |
Cold coiled helical complessions springs-Technical specifications |
$160.00 |
via email in 1~3 business day |
abolished2009-11-01,2009-11-1,1990-1-1 |
|
GB/T 1239.2-2009 |
Cold coiled helical springs technical specifications - Part 2: Compressions spring |
$100.00 |
immediately |
valid,,2009-11-1 |
|
GB/T 1239.3-2009 |
Cold coiled helical springs technical specifiations - Part 3: Torsion spring |
$150.00 |
immediately |
valid,,2009-11-1 |
|
GB/T 1239.4-1989 |
Hot coiled helical springs-Technical specifications |
$304.00 |
via email in 1~3 business day |
abolished2009-11-01,2009-11-1,1990-1-1 |
|
GB/T 1239.6-1992 |
Design of helical springs |
$610.00 |
via email in 1~5 business day |
abolished2009-11-01,2009-11-1,1993-6-1 |
|
GB/T 1243-1997 |
Short pitch transmission precision roller chains and chain wheels |
$150.00 |
immediately |
abolished2007-05-01,2007-5-1,1997-1-2 |
|
GB/T 1243-2006 |
Short-pitch Transmission Precision Roller and Bush Chains, Attachments and Associated Chain Sprockets |
$160.00 |
immediately |
abolished2024-12-01,2024-12-1,2007-5-1 |
|
GB/T 1243-2024 |
Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets |
$525.00 |
via email in 1~3 business day |
valid,,2024-12-1 |
|
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