| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12159-1990 |
Hairsprings for mechanical instruments |
$310.00 |
via email in 1~5 business day |
valid,,1990-8-1 |
|
| GB 3966-1983 |
Jewel bearings with through hole for instruments and meters |
$300.00 |
via email in 1~3 business day |
superseded,1994-1-1,1984-10-1 |
|
| GB 3967-1983 |
Jewel bearings with end stones for instruments and meters |
$180.00 |
via email in 1~3 business day |
superseded,1994-1-1,1984-10-1 |
|
| GB 3968-1983 |
Jewel bearings with recess for instruments and meters |
$300.00 |
via email in 1~3 business day |
valid,,1984-10-1 |
|
| GB 4598-1984 |
Knob-size for instruments |
$190.00 |
via email in 1~3 business day |
valid,,1985-5-1 |
|
| GB 7962.13-1987 |
Colourless optical glass test methods; Coefficient of thermal conductivity |
$30.00 |
immediately |
valid,,1987-12-1 |
|
| GB 7962.22-1987 |
Colourless optical glass test methods; Temperature coefficient of refractive index |
$75.00 |
via email in 1~3 business day |
valid,,1987-1-2 |
|
| GB 7962.23-1987 |
Colourless optical glass test methods; Youngs modulus torsional rigidity modulus Poisson |
$45.00 |
via email in 1~3 business day |
abolished2011-05-01,2011-5-1,1987-12-1 |
|
| GB 7962.6-1987 |
Colourless optical glass test methods; Edge stress birefringence |
$45.00 |
via email in 1~3 business day |
abolished2011-05-01,2011-5-1,1987-12-1 |
|
| GB 7962.7-1987 |
Colourless optical glass test methods; Examination method for extent of stria |
$45.00 |
immediately |
valid,,1987-1-2 |
|
| GB 903-1987 |
Colourless optical glass |
$840.00 |
via email in 1~3 business day |
abolished2019-12-01 ,2019-12-1,1987-12-1 |
|
| GB/T 13965-2010 |
Instrument components - Vocabulary |
$2490.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
| GB/T 14479-1993 |
symbols for transducers diagrams |
$150.00 |
via email in 1~3 business day |
valid,,1994-2-1 |
|
| GB/T 15478-1995 |
Test methods of the performances for pressure transducer/sensor |
$300.00 |
via email in 1~3 business day |
abolished2016-07-01,2016-7-1,1995-10-1 |
|
| GB/T 15488-1995 |
Colour filter glass |
$1395.00 |
via email in 1~3 business day |
abolished2011-05-01 ,2011-5-1,1995-9-1 |
|
| GB/T 15488-2010 |
Colour filter glass |
$1400.00 |
via email in 1~3 business day |
valid,,2011-5-1 |
|
| GB/T 15489.1-1995 |
Colour filter glass test methods Spectral Characteristic |
$110.00 |
via email in 1~3 business day |
valid,,1995-9-1 |
|
| GB/T 15489.2-1995 |
Colour filter glass test methods Extent of bubble |
$95.00 |
via email in 1~3 business day |
valid,,1995-9-1 |
|
| GB/T 15489.3-1995 |
Colour filter glass test methods Temperatrue Coefficient of sharp cut wavelength |
$70.00 |
via email in 1~3 business day |
valid,,1995-9-1 |
|
| GB/T 15489.4-1995 |
Colour filter glass test methods Colour temperature conversion ability |
$104.00 |
via email in 1~3 business day |
valid,,1995-9-1 |
|
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