| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 6788-1993 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB N 05016-1990 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7490-1994 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9485-1999 |
The methods for naming optical processing machinery - types |
 (USD) |
via email in
1 business day
|
ABOLISHED
|
|
| GB/T 7962.14-1987 |
Colourless optical glass test methods; Resistance to acid |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9495.3-1999 |
Measuring method for transmittance of optical crystal |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 16864-1997 |
Method for testing cryogenic transmissivity of crystals |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 7665-2005 |
General terminology for transducers |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 9478.12-1999 |
Measuring methods of photocell-Inverse breakdown voltage |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 15489.7-1995 |
Colour filter glass test methods Chemical Stability |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 7962.11-1987 |
Colourless optical glass test methods; Precise test method for refractive index |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9499.6-1999 |
Method for chemical analysis of constantan resistance alloy The sulphosalicylic acid photometric method for the determination of iron content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 5452.3-1991 |
|
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 7962.14-2010 |
Test methods of colourless optical glass—Part 14:Resistance to acid |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7482-1994 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB N 05003-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 29822-2013 |
Tungsten-rhenium thermocouple wires and temperature-electromotive force(EMF) tables |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| JB/T 9493.7-1999 |
Method for chemical analysis of manganin and novokostant resistance alloy The EDTA titrimetric method for the determination of aluminum content after separation with ammonium benzoate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9478.9-1999 |
Measuring methods of photocell-Spectral response characteristic |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7962.2-2010 |
Test methods of colourless optical glass—Part 2:Optical homogeneity—Fizeau plano-interferometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
