| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 19922-2005 |
Standard test methods for measuring site flatness on silicon wafers by noncontact scanning |
150.0 |
via email in 1~3 business day |
valid,,2006-4-1 |
|
| GB/T 17473.2-1998 |
Test methods of precious metal pastes used for thick film microelectronics--Determination of fineness |
60.0 |
via email in 1~3 business day |
abolished2008-09-01,2008-9-1,1999-3-1 |
|
| DB37/T 4360-2021 |
The technical code of Phased-array Ultrasonic Testing of welded joints of medium and large diameter pipes |
|
via email in business day |
,, |
|
| GB/T 22638.1-2008 |
Test methods for aluminium and aluminium alloy foils - Part 1: Determination of thickness by gravimetric method |
105.0 |
via email in 1~3 business day |
superseded,2017-11-1,2009-11-1 |
|
| GB/T 22638.2-2016 |
Test methods for aluminium and aluminium alloy foils―Part 2:Determination of pinhole |
90.0 |
via email in 1~3 business day |
valid,,2017-11-1 |
|
| GB/T 22638.6-2016 |
Test methods for aluminium and aluminium alloy foils--Part 6: Determination of direct current resistance |
160.0 |
via email in 1~3 business day |
valid,,2017-11-1 |
|
| GB/T 22638.10-2008 |
Test methods for aluminium and aluminium alloy foils - Part 10: Determination of mass per unit area (surface density) of coatings |
105.0 |
via email in 1~3 business day |
superseded,2017-11-1,2009-11-1 |
|
| GB/T 22638.9-2008 |
Test methods for aluminium and aluminium alloy foils - Part 9: Determination of hydrophilic property |
105.0 |
via email in 1~3 business day |
abolished2017-11-01,2017-11-1,2009-11-1 |
|
| GB/T 22638.5-2008 |
Test methods for aluminium and aluminium alloy foils - Part 5: Determination of wettability by brushing |
105.0 |
via email in 1~3 business day |
superseded,2017-11-1,2009-11-1 |
|
| GB/T 18036-2000 |
The test method of thermo-emf for platinum rhodium thermocouple thin wires |
160.0 |
via email in 1~3 business day |
abolished2008-09-01,2008-9-1,2000-9-1 |
|
| GB/T 34487-2017 |
Shear testing method of aluminium alloy products for structural members |
140.0 |
via email in 1~3 business day |
valid,,2018-5-1 |
|
| GB/T 1553-1997 |
Standard test methods for minority carrier lifetime in bulk germanium and silicon by measurement of photoconductivity decay |
240.0 |
via email in 1~3 business day |
abolished2010-06-01,2010-6-1,1997-1-2 |
|
| T/CNS 12-2019 |
Environmentally assisted fatigue model of metallic materials used in pressurized water reactor nuclear power plants |
225.0 |
via email in 1~3 business day |
,, |
|
| SN/T 1650-2005 |
Determination of iron aluminium calcium magnesium manganese zinc copper titanium chromium nickel vanadium in metal silicon - Inductively coupled plasma atomic emission spectrometry |
100.0 |
via email in 1~3 business day |
valid,,2006-5-1 |
|
| GB/T 17473.3-1998 |
Test methods of precious metal pastes used for thick film microelectronics--Determination of sheet resistance |
90.0 |
via email in 1~3 business day |
abolished2008-09-01,2008-9-1,1999-3-1 |
|
| GB/T 5252-2006 |
Germanium monocrystal - inspection of dislocation etch pit density |
100.0 |
via email in 1~3 business day |
to be abolished2021-04-01,2021-5-1,2006-11-1 |
|
| GB/T 19921-2005 |
Test method of particles on silicon wafer surfaces |
120.0 |
via email in 1~3 business day |
abolished2019-07-01,2019-7-1,2006-4-1 |
|
| GB/T 4326-2006 |
Extrinsic semiconductor single crystals measurement of Hall mobility and Hall coefficient |
210.0 |
via email in 1~3 business day |
valid,,2006-11-1 |
|
| GB/T 4059-2007 |
Polycrystalline silicon—Examination method—Zone-melting on phosphorus under controlled atmosphere |
120.0 |
via email in 1~3 business day |
superseded,2019-11-1,2008-2-1 |
|
| GB/T 1979-2001 |
STANDARD diagrams for macrostructure and defect of structural steels |
60.0 |
via email in 1 business day |
valid,,2002-5-1 |
|
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