小型挖掘机

Mainly engaged in the production and operation of small excavators.

主要从事小型挖掘机的生产经营。

Abstract: this paper mainly on small sized excavator hydraulic system design is discussed in this paper.

摘要：本文主要对小型挖掘机液压系统的设计进行了阐述。

These 4 sets machines were the best explanation of ´Chinese Professional Manufacturer of Mini Excavators´.

这4台展品，可谓是对“中国小型挖掘机专业生产商”的最好诠释。

Using CAD software to draw a diagram of hydraulic system, hydraulic cylinder part drawing and assembly drawing of small excavator overall.

运用CAD软件绘制了液压系统原理图，油缸零件图和小型挖掘机的总体装配图。

The marsh gas service car organically integrates a biogas dregs and liquid clearing car, a small excavator, a cargo carriage, a special carriage, a computer, a network system and the like.

沼气服务车将沼渣沼液清运车、小型挖掘机、货物车厢、专用车厢、电脑、网络系统等有机结合；