To certain extent,the funnel viscosity is an indicator of the quality of slurries.
泥浆漏斗黏度是泥浆特性的一个重要指标,泥浆漏斗黏度对盾构掘进效果有重要影响。
The drawbacks of funnel viscometer in sizing process,that operation was inconvenient and measurement accuracy was inferior,have been conquered in this device.