| 1. | The bicapillary pycnometer is a tool for accurate determination of density .
双毛细管比重瓶是一种用于精确测量液体密度的仪器。
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| 2. | Test method for density of solid pitch helium pycnometer method
固体沥青密度测定方法
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| 3. | Laboratory glassware ; jaulmes pycnometer
实验室玻璃仪器. jaulmes式比重瓶
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| 4. | Laboratory glassware ; bingham pycnometer
实验室玻璃仪器. bingham比重瓶
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| 5. | Standard test method for density of solid pitch helium pycnometer method
固体硬沥青密度的标准试验方法
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| 6. | Asphalt materials - determination of specific gravity and density - pycnometer method
石油沥青比重和密度测定法
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| 7. | Test method for real density of calcined petroleum coke by helium pycnometer
氦比重瓶测定煅烧石油焦真密度的方法
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| 8. | Testing method for density of high - purity hydrocarbons by bingham pycnometer
用宾厄姆比重瓶法对高纯度烃密度的检测方法
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| 9. | Standard test method for specific gravity of soil solids by gas pycnometer
用气体比重瓶法测定土壤固体粒子比重的标准试验方法
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| 10. | Standard test method for real density of calcined petroleum coke by helium pycnometer
氦比重瓶测定煅烧石油焦真密度的标准试验方法
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