| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 15488-2010 |
Colour filter glass |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| GB/T 7962.18-2010 |
Test methods of colourless optical glass—Part 18:Knoop hardness |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5977-2019 |
Platinum wires for resistance thermometers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7962.17-2010 |
Test methods of colourless optical glass—Part 17:Autocollimation test method for refractive index in the ultraviolet and infrared wave band |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 6149-2010 |
New constantan resistance alloy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7962.11-2010 |
Test method for colourless optical glass—Part 11：Precise test method for refractive index in the visible wave band |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 5450-1991 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 15489.8-1995 |
Colour filter glass test methods Resistance UV irradiating stability |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7486-1994 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9488-2010 |
Axle seat for instruments |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16863-1997 |
Method for testing refractive index of crystals |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 28856-2012 |
Silicon piezoresistive pressure-sensitive chip |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 15489.2-1995 |
Colour filter glass test methods Extent of bubble |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9482-2011 |
Knife-edge and edge bearing for balance |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7962.4-2010 |
Test methods of colourless optical glass—Part 4:Temperature coefficient of refractive index |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9473-1999 |
General specifications for Hall element |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9487-1999 |
Pivots for instruments |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 7487.2-1994 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 4990-1995 |
Alloy wires of extension and compensating cables for thermocouples |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 37418-2019 |
Lutetium oxyorthosilicate,lutetium-yttrium oxyorthosilicate scintillation single orystals |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
