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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| SY/T 6394-2009 |
Operation procedures for dry-blending and air converying of oil well cement and additives (materials) 油井水泥与外加剂（外掺料）干混作业与气力输送规程 |
China Oil & Gas Industry
Standards converying |
 English PDF |
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