| 1. | Practice for manual sampling of petroleum and petroleum products
石油及石油产品人工取样惯例 |
| 2. | Petroleum liquids - manual sampling
石油液体.人工取样 |
| 3. | Petroleum liquids - manual sampling
石油液体手工取样法 |
| 4. | Standard practice for manual sampling of petroleum and petroleum products
石油和石油产品手工取样的标准实施规程 |
| 5. | Manual sample changer
手控标本换样器 |
| 6. | Method for sampling of petroleum and liquid petroleum products for import and export manual sampling
进出口石油及液体石油产品取样法 |
| 7. | Standard practice for manual sampling of stationary coal from railroad cars , barges , trucks , or stockpiles
从有轨电车驳船卡车或煤堆手工取样稳态煤的标准实施规程 |
