The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
2
Caculating biogas collection rate of two kinds of collection way by dynamic model and biogas extracting test on the landfill.
通过垃圾场抽气试验，结合动力学模型，计算两种导气方式沼气收集率。
3
This article qualitatively analyses several possible effects to the carrying load, in the capacity of moment adjustment with CFRP reinforcement, the support reinforcement rate and two-way loading.