| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 7991.1-2021 |
Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids |
$285.00 |
via email in 1~3 business day |
valid,,2022-7-1 |
|
| GB/T 7991.10-2014 |
Test method of viterous and porcelain enamels―Part 10:Determination of lead and cadmium release |
$150.00 |
via email in 1~3 business day |
abolished2025-04-01,2025-4-1,2015-7-1 |
|
| GB/T 7991.10-2024 |
Test method of viterous and porcelain enamels—Part 10：Determination of dissolution of heavy metal ions from enamelled articles used for preparation and storage of food and limits |
$315.00 |
via email in 1~5 business day |
valid,,2025-4-1 |
|
| GB/T 7991.3-2021 |
Test method of viterous and porcelain enamels―Part 3:Determination of resistance to thermal shock |
$165.00 |
via email in 1~3 business day |
valid,,2022-7-1 |
|
| GB/T 7991.4-2019 |
Test method of viterous and porcelain enamels--Part 4: Determination of resistance to impact |
$120.00 |
via email in 1~3 business day |
valid,,2020-11-1 |
|
| GB/T 7991.5-2014 |
Test method of viterous and porcelain enamels―Part 5:Determination of thickness by electromagnetic method |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7991.6-2014 |
Test method of viterous and porcelain enamels―Part 6:High voltage test |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7991.7-2019 |
Test method of viterous and porcelain enamels--Part 7: Determination of coefficient of mean lincar thermal expansion |
$150.00 |
via email in 1~3 business day |
valid,,2020-11-1 |
|
| GB/T 7991.9-2014 |
Test method of viterous and porcelain enamels―Part 9:Determination of adhesion tensile strength |
$150.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7993-1987 |
Test method of glass-lined equipment for service under corrosive conditions by high voltage |
$30.00 |
via email in 1~3 business day |
abolished2004-01-01,2004-1-1,1987-10-1 |
|
| GB/T 7994-1987 |
Hydraulic pressure test of glass-lined equipments |
$190.00 |
via email in 1~3 business day |
abolished2005-10-01 ,1989-7-1,1987-10-1 |
|
| GB/T 7994-2005 |
Hydraulic pressure test of glass-lined equipments |
$184.00 |
via email in 1~3 business day |
superseded,2015-7-1,1989-7-1 |
|
| GB/T 7994.1-2014 |
Test method of glass-lined equipments―Part 1:Hydraulic pressure test |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7994.2-2014 |
Test method of glass-lined equipments―Part 2:Gas leak test |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7994.3-2022 |
Test method of glass-lined equipments—Part 3：Resistance to mechanical impact via the pistol test |
$165.00 |
via email in 1~3 business day |
valid,,2023-4-1 |
|
| GB/T 7995-1987 |
Air seal test method of glass-lined equipments |
$180.00 |
via email in 1~3 business day |
abolished2005-10-01,2005-10-1,1987-10-1 |
|
| GB/T 7995-2005 |
Air seal test method of glass-lined equipments |
$184.00 |
via email in 1~3 business day |
superseded,2015-7-1,2005-10-1 |
|
| GB/T 7996-1987 |
Nominal volume and nominal diameter for glass-lined vessel |
$180.00 |
via email in 1~3 business day |
superseded,2007-6-1,1987-10-1 |
|
| GB/T 7996-2020 |
Norminal capacity and diameter of glass-lined equipment |
$100.00 |
via email in 1~3 business day |
valid,,2021-10-1 |
|
| GB/T 8005.2-2011 |
Terms of aluminium and aluminium alloys—Part 2:Chemical analysis |
$150.00 |
via email in 1~3 business day |
valid,,2012-2-1 |
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