| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 3670-1983 |
Coated electrodes for copper and copper alloys |
$264.00 |
via email in 1~3 business day |
superseded,1996-5-1,1984-3-1 |
|
| GB 3965-1983 |
Methods for determination of diffusible hydrogen in deposited metal of covered electrodes |
$180.00 |
via email in 1~3 business day |
superseded,1996-5-1,1984-10-1 |
|
| GB 4906-1985 |
Gold, silver and their alloy brazing for electron device |
$224.00 |
via email in 1~3 business day |
superseded,1997-1-1,1985-10-1 |
|
| GB 4907.1-1985 |
Test method for gold, silver and their alloy brazing for electronic devices-Test method for cleanness |
$180.00 |
via email in 1~3 business day |
superseded,1997-1-1,1985-10-1 |
|
| GB 4907.2-1985 |
Test method for gold,silver and their alloy brazing for electronic devices-Test method for spittering |
$15.00 |
via email in 1~3 business day |
superseded,1997-1-1,1985-10-1 |
|
| GB 50468-2008 |
Code for design of welded-pipe process |
$250.00 |
immediately |
valid,,2009-7-1 |
|
| GB 5117-1985 |
Carbon steel covered electrodes |
$300.00 |
via email in 1~5 business day |
superseded,1996-5-1,1986-1-1 |
|
| GB 5118-1985 |
Low alloy steel covered electrodes |
$330.00 |
via email in 1~5 business day |
superseded,1995-5-1, |
|
| GB 5292.1-1985 |
Methods for chemical analysis of melted welding fluxes--The gravimetric method for determination of silicon dioxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.10-1985 |
Methods for chemical analysis of melted welding fluxes--The direct combustion-coulomb method for determination of total carbon content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.11-1985 |
Methods for chemical analysis of melted welding fluxes--The direct combustion-iodimetric method for determination of sulfur content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.12-1985 |
Methods for chemical analysis of melted welding fluxes--The EDTA volumetric method for determination of calcium oxide and magnesium oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.2-1985 |
Methods for chemical analysis of melted welding fluxes--The potentiometric method for determination of manganese oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.3-1985 |
Methods for chemical analysis of melted welding fluxes--The permanganate photometric method for determination of manganese oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.4-1985 |
Methods for chemical analysis of melted welding fluxes--The EDTA volumetric method for determination of aluminium oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.5-1985 |
Methods for chemical analysis of melted welding fluxes--The sulfosalicylic acid photometric method for determination of iron oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.6-1985 |
Methods for chemical analysis of melted welding fluxes--The pyrolytic method for determination of calcium fluoride content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.7-1985 |
Methods for chemical analysis of melted welding fluxes--The lead chlorofluoride-EDTA volumetric method for determination of calcium fluoride content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.8-1985 |
Methods for chemical analysis of melted welding fluxes--The molybdenum blue photometric method for determination of phosphorus content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
| GB 5292.9-1985 |
Methods for chemical analysis of melted welding fluxes--The flame photometric method for determination of sodium oxide and potassium oxide content |
$180.00 |
via email in 1~3 business day |
valid,,1986-5-1 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
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