| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 20485.13-2007 |
Methods for the calibration of vibration and shock transducers—Part 13:Primary shock calibration by laser interferometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20667-2006 |
Unified screw threads - Limits of sizes |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 24633.2-2009 |
Geometrical product specifications(GPS)—Cylindricity—Part 2:Specification operators |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37400.14-2019 |
Heavy mechanical general technical specification—Part 14:Nondestructive test of steel castings |
 (USD) |
via email in
1-8 business day
|
VALID
|
|
| GB/T 4458.4-2003 |
Mechanical drawings; Dimensioning |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4459.6-1996 |
Mechanical drawings-Representation of seals for dynamic application |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/DQ 1545.6-1989 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14091-1993 |
Classification of environmental parameters and their severities for machinery products |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 4249-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4457.3-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 10971-2010 |
Locking threads with 30 degree wedge ramp |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9050.2-1999 |
The determination method for contect spot of cylindrical gear |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 5796.2-2005 |
Trapezoidal screw threads—Part 2:General plan |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 23718.1-2009 |
Condition monitoring and diagnostics of machines - Requirements for training and certification of personnel - Part 1: Requirements for certifying bodies and the certification process |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37674-2019 |
Remanufacturing—Technical specifications for brush electroplating |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23901.2-2009 |
Non-destructive testing—Image quality of radiographs—Part 2:Image quality indicators (step/hole type)—Determination of image quality value |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 18778.1-2002 |
Geometrical Product Specifications (GPS)--Surface texture: Profile method--Surfaces having stratified functional properties--Part 1:Filtering and general measurement conditions |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 8543-1987 |
Determination of mechanical vibrations of gear units during acceptance testing |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15754-1995 |
Technical drawings Dimensioning and tolerancing of cones |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 29071-2012 |
Non-destructive testing—Test method for industrial computed tomography(CT)examination of initiating explosive device |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
