| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 30140-2013 |
Measuring method for the shielding effectiveness of magnetic material in low frequency alternating magnetic field |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 23605-2020 |
Determination of β transus temperature of titanium alloys |
 (USD) |
via email in
1-3 business day
|
TO BE VALID
|
|
| YS/T 368-1994 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 1002-2014 |
Calculation method of anode effect frequency and anode effect duration for aluminum electrolysis |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5167-2018 |
Sintered metal materials and hardmetals—Determination of electrical resistivity |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 581.6-2006 |
Determination of chemical contents and physical properties of aluminium fluoride Part 6: Determination of silica content by the molybdenum blue photometric |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 13220-1991 |
Determination of particle size distribution of fine powder-Method of sieve classfication with sonic wave |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 1481-1984 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 4059-1983 |
Polycrystalline silicon; Examination method; Zone-melting on phosphorus under controlled atmosphere |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5985-1986 |
Test method for flexivity constant of thermostat metals |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 12966-1991 |
The method for electrical conductivity measurement of aluminium alloys by use of eddy current |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 11112-1989 |
Non-ferrous metals atmospheric corrosion testing method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 3249-1982 |
Standard method for determination of particle size of powders of refractory metals and compounds; Fisher method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YB/T 5360-2006 |
Metal materials -- Quantitative pole figure preparing method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 3217-1992 |
Method of tst of the magnetic properties of permanent magnetic (magnetically hard) materials |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 17103-1997 |
Metal material—Quantitative pole figure preparing method |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 5255-1985 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 31352-2014 |
Test methods for warp of sapphire substrates |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 1423-1996 |
Method of measurement of density for precious metals and their alloys |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| YS/T 535.3-2009 |
Chemical analysis methods of sodium fluoride—Part 3:Determination of silica content—Molybdenum blue photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
