【Daily Question】Oil Storage, Transportation, and Blending 2020.2.7
Thread Content
1. A low-pressure vessel refers to one whose design pressure P is between 0.1 and ( ) MPa. 2. In petroleum measurement, the standard density of petroleum is expressed using ( ). 1.6 ρ20
1, 1.6 2, ρ20
1, 1.6 2. Density at 20°C
1； 1.6Mp 2 ； Density at 20°C
1、1.6Mpa 2、P20
1、1.6Mpa 2、P20
1, 1.6 2, ρ20
1, 1.6 2. Density at 20°C