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excavator n.1.開鑿者;發掘者。2.挖掘器;挖土機;電鏟。3.(...

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Earth - moving machinery - hydraulic excavators - part 3 : testing methods 運土機械.液壓挖掘機.第3部分:測試方法

Hydraulic excavators . bogie wheel 液壓挖掘機.支重輪

Hydraulic excavators classcifiation 液壓挖掘機分類

Hydraulic excavators . track assembly 液壓挖掘機.履帶

Specification for operator ' s controls on excavators used for earth - moving 運土用挖掘機駕駛員的控制設備規范

Multiple control block for hydraulic excavators - technical specifications 液壓挖掘機用整體多路閥技術條件

Hydraulic excavators - classcifiation 液壓挖掘機分類

Hydraulic excavators . carrier wheel 液壓挖掘機.托鏈輪

Electric control equipment for excavator 挖掘機電控設備

Earth - moving machinery - safety - requirements for hydraulic excavators 土方機械.安全.液壓挖掘機的要求

Recessive damage of 630e excavator electric system maintenance improper 卡車電氣系統維護不當的隱性危害

Analysis on two faults of hydraulic excavator and failure recovery 液壓挖掘機二則故障原因的分析及排除

Testing method of hydraulic excavators 液壓挖掘機試驗方法

Dental scalers instruments . excavators 牙科潔刮器械.潔治器

Hydraulic excavator swing minimum performance and rating procedure 液壓挖掘機擺動的最低性能和評定程序

Transient dynamic response of work device of hydraulic excavator 單斗液壓挖掘機工作裝置的動力學響應

Excavator - mounted hydraulic breaker 挖土機上裝配的油壓破碎機

Hydraulic excavators - construction and performance 結構與性能

Excavator - mounted pneumatic breaker 挖土機上裝配的氣動破碎機