Hydraulic excavators 液压挖掘机
excavators boom 挖掘机动臂
engine on excavators 挖掘机发动机
grab for excavators 挖掘机抓斗
small-sized excavators 小型挖掘机
standard land excavators 陆用标准挖掘机
primary cavity excavators 初级洞巢鸟
crawler hydraulic excavators 履带式液压挖掘机
As recent social development, and market conditions change, the community-wide hydraulic small, mini-excavators have a new demand, manufacturing production has become more vigorous development.
近来又由于社会的发展,市场条件的变化,社会对全液压小型、微型挖掘机又有了新的需求,其生产制造业也日益蓬勃发展。
参考来源 - 小型液压挖掘机工作装置与液压系统的分析研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： power shovel digger shovel
以上来源于: WordNet
N-COUNT An excavator is a large machine that is used for digging, for example, when people are building something. 挖掘机
It is widely used in hydraulic excavators, vibratory road rollers and other construction machinery.
它广泛应用于液压挖掘机、振动压路机和其它工程机械中。
Last year, an anchor weighing seven stones was also discovered at the site after excavators uncovered curved timbers that a backhoe brought up.
去年，在挖土机挖掘出来的弯曲的木材之后，一个重达七块石头的锚也被发现了。
The most modern equipment such as excavators and trucks was used during the works.
当时最先进的机械设备，如挖掘机、卡车，悉数被应用于工程建设。
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