| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 26074-2010 |
Germanium monocrystal—Measurement of resistivity-DC linear four-point probe |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 33165-2016 |
Quantitative analysis method of centre segregation for high carbon wire rod |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YB/T 153-2015 |
Standard diagrams for macrostructure and defects in high quality structural steel continuous casting blank |
670 (USD) |
via email in
1 business day
|
VALID
|
|
| GB/T 4334.1-2000 |
Method of 10 per cent oxalic acid etch test for stainless steels |
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 31309-2020 |
Calculation of electron vacancy number in cast superalloys |
240 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| SY/T 0599-1997 |
Sulfide stress cracking resistant metallic material requirements for gas surface equipment |
180 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 19346.1-2017 |
Amorphous and nanocrystalline alloys measurement methods—Part 1:AC magnetic properties by the use of ring specimens |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 37.3-2007 |
High pure germanium dioxide-Determination of arsenic content-Graphite furnace atomic absorption spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3658-2008 |
Methods of measurement of a.c. magnetic properties of magnetically soft materials |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3246.1-2012 |
Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24177-2009 |
Standard test methods for characterizing duplex grain sizes |
360 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 2522-2007 |
Methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip |
135 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20831-2007 |
Methods of assessment of temperature capability of inter laminar insulation coatings of electrical sheet and strip |
165 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 32186-2015 |
Test methods of cleanliness of aluminium and aluminium alloy ingots |
180 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
