| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 6394-2017 |
Determination of estimating the average grain size of metal |
 (USD) |
via email in
1-5 business day
|
VALID
|
|
| GB/T 3651-2008 |
Measuring method for thermal conductivity of metal at high temperature |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22586-2008 |
Measurements of microwave surface resistance of resistance of HTSC thin film |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4334.5-2000 |
Method of copper sulfate-sulfuric acid test for stainless steels |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 26303.2-2010 |
Measuring methods for dimensions and shapes of wrought copper and copper alloy—Part 2:Rod,wire and profile |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1838-2008 |
Test methods of tin coating mass for electrolytic tinplate |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 17433-1998 |
Foundation terms for chemical analysis of metallurgical products |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 34190-2017 |
Surface coating weight(thickness) of electrical steel—X-ray spectrometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4334.4-2000 |
Method of nitric-hydrofluoric acid test for stainless steels |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5678-2013 |
Sampling methods of spectrochemical analysis for cast alloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 39042-2020 |
|
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 37.2-2007 |
High pure germanium dioxide-Determination of silicon content-Molybdenum blue spectrophotometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 37787-2019 |
Metallic materials—Determination of microporosity—Fluorescence method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 24488-2009 |
Test method for electrochemical properties of magnesium alloys sacrificial anode |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 4335-2013 |
Determination of ferrite grain size for cold rolled low carbon steel sheets |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3137-2020 |
Testing method for electrical property of tantalum powder |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 37.4-2007 |
High pure germanium dioxide-Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 3655-2008 |
Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an epstein frame |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 30067-2013 |
Standard terminology relating to metallography |
 (USD) |
via email in
1-10 business day
|
VALID
|
|
| SY/T 0065-2000 |
Standard test method for abrasion resistance of pipeline coatings |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
