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- Reid vapour pressure test 雷德蒸气压试验
- Reid vapour pressure 雷德蒸气压
- Reid vapour pressure bomb 雷德蒸气压力测定弹
- Vapour pressure is an important product specification. 蒸气压是一个重要的产品规格。
- Ice possesses a lower equilibrium vapour pressure than water. 冰具有比水低的平衡蒸汽压。
- Cylinder Compression Pressure Test. 汽缸压缩压力测试。
- Hold each pressure test for 10 minutes. 每次试验稳压10分钟。
- The depository for pressure test apparatus. 压力试验用具放置处
- Full pressure test the ram preventers. 对闸板防喷器进行全压试压。
- Associated pipework pressure test certificate. 附属喉管压力试验证明书。
- Petroleum products--Determination of vapour pressure--Reid method GB/T8017-1987石油产品蒸气压测定法(雷德法)
- The most accurate observations are made when we observe the light emitted when the vapour pressure is low. 当蒸气压很低时,可以对原子所发射的光谱作出最精确的观测。
- Bibbles-tight sesling with no leakage under the pressure test. 达到完全封闭,气体实验泄漏为零。
- Reassemble top-works, install valve, and pressure test. 重新组装顶部工作部件,安装阀门,进行压力测试。
- It is practically immiscible with water, has a high boiling point and low vapour pressure. 它特别不溶于水,沸点更高,蒸汽压更低。
- Hereby the fresh water should be used in the pressure test. 因此水压试验时只能用洁净的水进行。
- The four properties, vapour pressure lowering, freezing point depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions. 溶液的这四个特性:蒸汽压下降、凝固点降低,沸点升高和渗透压,称为溶液的依数性。
- Percentage ration of the actual vapour pressure in the air to the saturation vapour pressure with respect to water at the same temperature and pressure. 空气中的实际水气压与在相同温度和气压下的水面饱和水气压的百分比。
- Record all pressure tests on a chart recorder. 用试压表记录试压记录。
- Safety valve to be pressure tested. 安全阀应做压力试验。