manual sampling meaning in Chinese
人工采样
人工取样
手工取样
Examples
- Practice for manual sampling of petroleum and petroleum products
石油及石油产品人工取样惯例 - Petroleum liquids - manual sampling
石油液体.人工取样 - Petroleum liquids - manual sampling
石油液体手工取样法 - 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 - Manual sample changer
手控标本换样器