| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| QX/T 407-2017 |
Occupational ability evaluation for inspection technicians of lightning protection system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 375-2017 |
Specification for meteorological information service supervision and inspection |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 409-2017 |
Specifications for agrometeorological observation—Tomato |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 342-2016 |
Specifications for meteorological disaster warning information encoding |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 475-2019 |
Technical requirements for air negative ions automatic measurement instrument—Capacitance inhalation |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 153-2012 |
Specification for tree－ring gray value data acquisition |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 33584.4-2017 |
Seawater quality requirements and analysis methods for seawater cooling system—Part 4:Determination of sulfate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| DB37/T 3223-2018 |
Design specifications of lightning protection for video surveillance and control system |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 17838-2017 |
Specification for the shipsauxiliary marine hydrology and metereological observations |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 21983-2020 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QX/T 450-2018 |
Technical specifications for lightning protection of separate and explosion-proof skid-mounted refueling device |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HY/T 152-2013 |
Speciation of trivalent arsenic and pentavalent arsenic in sea water by atomic fluorescence spectroscopy |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| QX/T 349-2016 |
Technical specification for meteorogical legislation |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| QX/T 356-2016 |
Guidelines for meteorological disaster prevention and mitigation demonstration community |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 33584.2-2017 |
Seawater quality requirements and analysis methods for seawater cooling system—Part 2:Determination of zinc |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| HY/T 154-2013 |
Technical data requirement of delimitation of continental shelf and exclusive economic zone |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20484-2006 |
Grading of cold air |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| QX/T 380-2017 |
Grade of air negative（oxygen)ion concentration |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| HY/T 257-2018 |
Application guide for the construction of marine environment monitoring laboratory information management system |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 34301-2017 |
Technical specifications for tornado damage investigation |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
