The utility model solves the problem that the traditional rocker arm type water conveying pipe can not be bent.

解决了传统的摇臂式输水管不能弯曲的问题。

According to the rheology theory, flow characteristics and pressure fluctuation of pumped concrete in conveying pipe are analyzed.

从流变学原理出发，分析泵送混凝土在输送管道内的流动特性和压力变化情况。

The formulas can be used as empirical formulas for the analysis of pressure loss of carbon black and gas mixture in the conveying pipe.

该公式可作为工程上分析炭黑与气体混合流在输送管道中压力损失的经验公式。