| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 38913-2020 |
Test methods for hydride orientation fraction of nuclear grade zirconium and zirconium alloy tubes |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 1425-1996 |
Determination of melting temperature range for precious metals and their alloys-Testing method of thermal analysis |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 29513-2013 |
Chemical analysis of ferric-containing dust and sludge by XRF—Fused cast bead method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 37598-2019 |
Inspection of non-metallic inclusions in steel—Blue fracture test method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34474.1-2017 |
Determination of banded structure of steel—Part 1:Micrographic method using standards diagrams |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4236-2016 |
Steel examination by sulphur print (Baumann method) |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23606-2009 |
Copper-hydrogen embrittlement test method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 226-2015 |
Test method for macrostructure and defect of steel by etching |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3656-2008 |
Method of coercivity measurement for magnetically soft materials by pull out procedure |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13298-2015 |
Inspection methods of microstructure for metals |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 351-2019 |
Metallic materials—Resistivity measurement method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 34556-2017 |
Impact test method for aluminium matrix composites |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 22587-2017 |
Matrix to superconductor volume ratio measurement—Copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31351-2014 |
Nondestructive test method for micropipe density of polished monocrystalline silicon carbide wafers |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30140-2013 |
Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 1002-2014 |
Calculation method of anode effect frequency and anode effect duration for aluminum electrolysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 4022.2-1999 |
Test method for castability of alloys - Determination of hot tearing tendentiousness |
|
via email in
1-3 business day
|
|
please email coc@codeofchina.com for quotation
|
| GB/T 31309-2014 |
Calculation of electoron vacancy number in nickel-base superalloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13305-2008 |
Micrographic method for determining area content of the α-phases in stainless steels |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 31352-2014 |
Test methods for warp of sapphire substrates |
 (USD) |
via email in
1-3 business day
|
VALID
|
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