| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YB/T 5336-2006 |
Carbides in high speed steel -- Quantitative phase analysis -- Method of X-ray diffractometer |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 225-1988 |
Steel-hardenability test by end quenching(Jominy test) |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 226.5-1994 |
Determination of mercury content in selenium |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 20255.3-2006 |
Methods for chemical analysis of hardmetals - Determination of molybdenum, titanium and vanadium contents - Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 375.2-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14979-1994 |
Eutectic carbide of steel－Micrographic method using STANDARD diagrams |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 248.3-1994 |
Methods for chemical analysis of crude lead The cerium sulfate volumetric method for the determination of antimony content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11066.6-2009 |
Methods for chemical analysis of gold—Determination of magnesium、nickel、manganese、palladium contents—Flame atomic absorption spectrometry |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 20255.2-2006 |
Methods for chemical analysis of hardmetals—Determination of cobalt,iron,manganese and nickel contents—Flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 3246.1-2000 |
Wrought aluminium and aluminium alloys producps inspection method for sfructure |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12689.7-2004 |
The methods for chemical analysis of zinc and zinc alloys—The determination of magnesium content—The flame atomic absorption spectrometric method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6394-2002 |
Metal-methods for estimating the average grain size |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5163-2006 |
Sintered metal materials，excluding hardmetals - Permeable sintered metal materials - Determination of density，oil content，and open porosity |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13300-1991 |
High resistance alloys for electrical heating－Testing method for accelerated life |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YB 1505-1977 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 7998-1987 |
The method for determining the intergranular corrosion of aluminium alloy |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| YS/T 248.4-1994 |
Methods for chemical analysis of crude lead The 5-Br-PADAP photometric method for the determination of antimony content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 239.2-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 248.6-1994 |
Methods for chemical analysis of crude lead The oscillopolarographic method for the determination of copper content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 273.3-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
