| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| SY/T 4006-1990 |
Long-distance pipeline cathodic protection engineering construction and acceptance |
|
via email in 1~3 business day |
,, |
|
| SY/T 5419-1991 |
Logging sealed neutron tube technical conditions |
|
via email in 1~3 business day |
superseded,1997-9-1, |
|
| SY/T 5429-1991 |
Small diameter flow moisture tester |
|
via email in 1~3 business day |
superseded,2000-10-1, |
|
| SY/T 5397-1991 |
The Mass Spectra of Biological Marker |
|
via email in 1~3 business day |
,, |
|
| SY/T 5396-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY/T 5374-1991 |
Cementing oil and gas well pad fluid use |
|
via email in 1~3 business day |
superseded,2001-6-1, |
|
| SY/T 5375-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY/T 5281-1991 |
|
|
via email in 1~3 business day |
superseded,2000-10-1, |
|
| SY/T 5287-1991 |
Blender technical conditions |
|
via email in 1~3 business day |
superseded,, |
|
| SY 5411-1991 |
Cementing design format |
195.0 |
via email in 1~3 business day |
abolished2004-08-01 ,,1992-7-1 |
|
| SY 5424-1991 |
Mechanical outer cutter |
|
via email in 1~3 business day |
,, |
|
| SY 5279.2-1991 |
Oil wellhead flange type, size and technical requirements |
|
via email in 1~3 business day |
,, |
|
| SY 5279.1-1991 |
Oil wellhead rated working pressure and nominal diameter range |
|
via email in 1~3 business day |
,, |
|
| SY 5270-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY 5279.3-1991 |
Oil wellhead flange gasket ring type, size and technical requirements |
|
via email in 1~3 business day |
,, |
|
| SY 5232.11-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY 5232.10-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY 5223.8-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY 5223.7-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
| SY 5223.2-1991 |
|
|
via email in 1~3 business day |
valid,, |
|
|
|
|
