| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 4334.9-1984 |
Method of pitting potential measurement for stainless steels |
$45.00 |
via email in 1~3 business day |
superseded,2000-8-1,1985-3-1 |
|
| GB 5166-1985 |
Sintered metal materials and hardmetals-Determination of Youngs modulus |
$15.00 |
via email in 1~3 business day |
superseded,1999-8-1,1986-2-1 |
|
| GB 5238-1985 |
Monocrystalline germanium |
$180.00 |
via email in 1~3 business day |
superseded,1996-3-1,1986-7-1 |
|
| GB 5249-1985 |
Permeable sintered metal materials; Determination of bubble test pore size |
$90.00 |
via email in 1~3 business day |
abolished2014-05-01,2014-5-1,1986-7-1 |
|
| GB 5250-1985 |
Permeable sintered metal materials―Determination of fluid permeability |
$120.00 |
via email in 1~3 business day |
superseded,1994-9-1,1986-7-1 |
|
| GB 5251-1985 |
Germanium monocrystal--Examination of resistivity--DC linear four-point probe |
$180.00 |
via email in 1~3 business day |
superseded,1995-1-2, |
|
| GB 5253-1985 |
Test method for resistivity of germanium bars using a two-point probe |
$60.00 |
via email in 1~3 business day |
superseded,1995-1-2,1986-7-1 |
|
| GB 5254-1985 |
Determination method for the the orientation of X-ray diffraction of germanium single crystal |
$60.00 |
via email in 1~3 business day |
superseded,1998-8-1,1986-7-1 |
|
| GB 5255-1985 |
Determination method for the the orientation of light reflection image of germanium single crystal |
$45.00 |
via email in 1~3 business day |
superseded,1998-8-1,1986-7-1 |
|
| GB 5256-1985 |
Germanium monocrystal--Examination of conductivity type |
$180.00 |
via email in 1~3 business day |
valid,,1986-7-1 |
|
| GB 5257-1985 |
Germanium single crystals--Measurement of minority carrier lifetime--DC photo conductive decay method |
$180.00 |
via email in 1~3 business day |
superseded,1997-1-2,1986-7-1 |
|
| GB 8763-1988 |
Test methods of gas absorption characteristic for non-evaporation gettering materials and products |
$45.00 |
via email in 1~3 business day |
superseded,2021-4-1,1989-2-1 |
|
| GB/T 10129-2019 |
Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies |
$310.00 |
via email in 1~5 business day |
valid,,2020-7-1 |
|
| GB/T 11068-1989 |
Gallium arsenide epitaxial layer-Determination of carrier concentration-Voltage-capacitance method |
$264.00 |
via email in 1~3 business day |
superseded,2006-11-1,1990-2-1 |
|
| GB/T 11068-2006 |
Gallium arsenide epitaxial layer - determination of carrier concentration voltage-capacitance method |
$120.00 |
via email in 1~3 business day |
valid,,2006-11-1 |
|
| GB/T 11073-1989 |
Standard method for measuring radial resistivity variation on silicon slices |
$190.00 |
via email in 1~3 business day |
abolished2008-02-01,2008-2-1,1990-2-1 |
|
| GB/T 11107-2018 |
Metallic and its compound powder—Determination of specific surface and particle size—Air permeating method |
$160.00 |
via email in 1~3 business day |
valid,,2019-6-1 |
|
| GB/T 11108-1989 |
method for thermal diffusivity of hardmetal (carbide) |
$60.00 |
via email in 1~3 business day |
superseded,2018-5-1,1990-3-1 |
|
| GB/T 11110-1989 |
Anodizing of aluminium and its alloys-Determination of quality of sealed anodic oxide coating-Admittance test |
$184.00 |
via email in 1~3 business day |
abolished2005-12-01,2005-12-1,1990-3-1 |
|
| GB/T 11111-1989 |
Continual determination method of eletric resistance for tungsten wires |
$220.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1989-3-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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