Standard No. |
Standard name |
Issue date |
Implementation date |
Standard state |
GB/T 37794-2019 |
Carbon fiber - Determination of knot tensile strength |
2019-08-30 |
2020-07-01 |
In use |
GB/T 32993-2016 |
Carbon fiber - Determination of volume resistivity |
2016-10-13 |
2017-09-01 |
In use |
GB/T 31959-2015 |
Carbon fiber - Determination of thermal stability |
2015-09-11 |
2016-08-01 |
In use |
GB/T 31292-2014 |
Carbon fiber - Determination of carbon content -- Combustion absorption method |
2014-12-05 |
2015-10-01 |
In use |
GB/T 31290-2014 |
Carbon fiber ― Determination of tensile properties of monofilaments |
2014-12-05 |
2015-10-01 |
In use |
GB/T 29761-2013 |
Carbon fiber - Determination of sizing agent content |
2013-09-18 |
2014-06-01 |
In use |
GB/T 29762-2013 |
Carbon fiber - Determination of fiber diameter and cross-section area |
2013-09-18 |
2014-06-01 |
In use |
GB/T 26749-2011 |
Carbon fiber - Determination of tensile properties of impregnated roving |
2011-07-20 |
2012-03-01 |
In use |
GB/T 13350-2017 |
Glass wool for thermal insulation and its products |
2017-10-14 |
2018-09-01 |
In use |
GB/T 16400-2015 |
Aluminum silicate wool for thermal insulation and its products |
2015-12-31 |
2016-11-01 |
In use |