参加研制工作的还有南方冶金学院的张悦规、陈显勇教授。介绍了新型遥控自行式液压翻车机的结构和工作原理，此机是FCJ—I型翻车机的改进型。
The paper introduces the structure and operating principle of new FCJ-II remotely controlled self-traveling hydraulic dumper, it is improved version of FCJ-II dumper.
双（多）车翻车机液压系统是目前插装阀工业应用较为集中的系统。
The double(multiple)-train dump hydraulic system is the system now very extensively utilized in the cartridge valve industry.
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