| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| YS/T 455.1-2003 |
Test method for aluminium foil Part 1:Test method for surface tension |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 11068-2006 |
Gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 455.8-2007 |
Aluminum foil test methods Part 8:Method for measuring cube texture content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.10-2006 |
Chemical analysis methods and physical properties of cryolite—Part 10:Determination of alumina content by gravimetric method |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 516-2006 |
Determination method for secondary recrystallization temperature of tungsten wire |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8763-2020 |
Test methods for gas absorption characteristic of non-evaporation gettering materials and products |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| GB/T 6148-1985 |
Test method for temperature-resistance coefficient of precision resistance alloys |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7900-1995 |
Standard test method for change of resistance with temperature of high resistance alloys for electrical heating |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 602-2007 |
Test method for resistivity of zone-refined germanium ingot using a two-point probe |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 6148-2005 |
Test method for temperature-resistance coefficient of precision resistance alloys |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB/T 22587-2008 |
Superconductivity - Matrix to superconductor volume ratio measurement - Copper to superconductor volume ratio of Cu/Nb-Ti composite superconductors |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8759-1988 |
Compound semiconductive single crystals--Determination of crzystallographic orientation--X-ray diffraction method |
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 1551-1995 |
Test method for rseistivity of silicon and germanium bars using a two-point probe |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanocrystalline alloys—Part 2:Lamination factor of amorphous alloy strips |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 273.12-2006 |
Chemical analysis methods and physical properties of cryolite—Part 12:The atomic absorption spectrophotometric method for the determination of calcium oxide content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| GB 5249-1985 |
Permeable sintered metal materials; Determination of bubble test pore size |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB 930-1978 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 8359-1987 |
Carbides in high speed steel; Quantitative phase analysis; Method of X-ray diffractometer |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 6526-1986 |
Self-fluxing alloy powders; Determination of solidus-liquidus temperature range |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 5253-1985 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
