| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| DB65/ 046-2002 |
|
|
via email in
1 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| QB/T 4723-2014 |
|
60 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QB/T 4074-2010 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| SN/T3656.2-2013 |
|
135 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QB/T 4182-2011 |
Ornament--Marking |
|
via email in
|
|
please email coc@codeofchina.com for quotation
|
| QB/T 4189-2011 |
Evaluation Specifications of Precious Metal Jewelry Technological |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB43/T 1296-2017 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DZ/T 0099-1994 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| QB/T 1734-2008 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB43/T 1189-2016 |
|
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QB/T 1134-1991 |
|
45 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| DB37/T 2952-2017 |
Diamond Color Grading |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 19594-2004 |
Fireworks and firecracker—Aerial shell |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 11887-2012/XG1-2015 |
Jewellery - Fineness of precious metal alloys and designation |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB37/T 2948-2017 |
Testing and Grading of Synthetic Diamond |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| DB37/T 2951-2017 |
Diamond Cut Grading |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| T/CAQI 74-2019 |
Gems testing—UV-visble spectroscopy |
870 (USD) |
via email in
1 business day
|
VALID
|
|
| GB 11887-2012 |
Jewellery - Fineness of precious metal alloys and designation |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB/T Y 88001-1989 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| QB/T 2631.1-2004 |
Gold craft picture -- Fineness and thickness of gold coating -- ICP solution spectrometric method -- Part 1: Print on gold film |
90 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
