| 1. | Bottles with standard ground joint , 200 mm in height
带标准磨口的高度200mm的瓶 |
| 2. | Laboratory glassware - interchangeable spherial ground joints
互换球形磨砂接头 |
| 3. | Standard specification for interchangeable spherical ground joints
可互换的圆球形接头 |
| 4. | Laboratory glassware - ground joint parts
实验室玻璃仪器.研磨的连接零件 |
| 5. | Standard specification for interchangeable taper - ground joints
可互换的圆锥形接头标准规范 |
| 6. | Interchangeable conical glass ground joints
可互换式锥形玻璃磨口接头 |
| 7. | Laboratory glassware ; interchangeable spherical ground joints
实验室玻璃仪器.可互换球形磨口 |
| 8. | Laboratory glassware - boiling flasks with conical ground joints
实验室玻璃器皿.锥形磨接口烧瓶 |
| 9. | Laboratory glassware . interchangeable conical ground joints
实验室用玻璃器皿.可互换锥形磨光接头 |
| 10. | Laboratory glassware - boiling flasks with conical ground joints
实验室玻璃器皿.锥形磨口接头烧瓶 |
