| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3225-1982 |
Hydraulic excavators volumetric rating for buckets |
$100.00 |
via email in 1~3 business day |
superseded,1996-6-1,1983-7-1 |
|
| GB 3226-1982 |
Cable operated excavators volumetric rating for buckets |
$180.00 |
via email in 1~3 business day |
superseded,2000-1-1,1983-7-1 |
|
| GB 32275-2015 |
Technical specifications of pipeline safety apparatus for fire dampers and explosion protection in textile industry |
$180.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| GB 32276-2015 |
Safety regulations for dust explosion protection in textile industry |
$160.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| GB 32284-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for petrochemical centrifugal pumps |
$140.00 |
via email in 1~3 business day |
valid,,2017-1-1 |
|
| GB 3230-1982 |
Diagnostic criteria and principles of management of occupational benzene poisoning |
|
via email in business day |
superseded,1998-1-1, |
|
| GB 3230-1997 |
Diagnosis of occupational benzene poisoning |
$220.00 |
via email in 1~3 business day |
abolished2017-03-23 ,,1998-1-1 |
|
| GB 3231-1982 |
Diagnostic criteria and principles of management of occupational chronic trinitrotoluene poisoning |
|
via email in business day |
superseded,1996-1-2, |
|
| GB 3231-1996 |
Diagnostic criteria and principles of management of occupational chronic trinitrotoluene poisoning |
$180.00 |
via email in 1~3 business day |
abolished2017-03-23 ,,1996-1-2 |
|
| GB 32311-2015 |
Minimum allowable values of energy efficiency and energy efficiency grades for hydrogen producing systems by water electrolysis |
$140.00 |
immediately |
valid,,2017-1-1 |
|
| GB 3232-1982 |
Diagnostic criteria and principles of management of occupational chronic manganism |
$220.00 |
via email in 1~3 business day |
valid,, |
|
| GB 3233-1982 |
Diagnostic criteria and principles of management of occupational chronic carbon disulfide poisoning |
$180.00 |
via email in 1~3 business day |
valid,, |
|
| GB 3234-1982 |
Diagnostic criteria and principles of management of industrial fluorosis |
$220.00 |
via email in 1~3 business day |
valid,, |
|
| GB 3235-1982 |
Basic types, sizes, parameters and characteristics of fans |
$195.00 |
via email in 1~3 business day |
superseded,1999-1-1,1983-7-1 |
|
| GB 3239-1982 |
Expression of physical and subjective magnitudes of sound and noise in air |
$30.00 |
via email in 1~3 business day |
valid,,1983-7-1 |
|
| GB 324-1980 |
|
|
via email in business day |
superseded,1989-7-1, |
|
| GB 324-1988 |
Welds-symbolic representation on drawings |
$450.00 |
via email in 1~5 business day |
abolished2009-01-01,2009-1-1,1989-7-1 |
|
| GB 3240-1982 |
Preferred frequencies for the acoustical measurement |
$30.00 |
via email in 1~3 business day |
valid,,1983-7-1 |
|
| GB 3241-1982 |
Octave and third-octave band filters used for the analysis of sound and vibration |
$260.00 |
via email in 1~3 business day |
superseded,1998-1-2,1983-7-1 |
|
| GB 3243-1982 |
Operating rules for the production technology of seed potato |
$260.00 |
via email in 1~3 business day |
superseded,2002-9-1,1983-2-1 |
|
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