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hydraulic excavator x1
Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power
Principle:
hydraulic arm x1
and then the pressure energy of the liquid into the mechanical energy
DIY Hydraulic Excavator Color:ST02 hydraulic excavator x1DIY Channel Hydraulic Excavator Material: wood Suitable for ages 8+ hydraulic arm x1 hydraulic excavator x1 Principle: Hydraulic transmission is a transmission mode which uses pressurized liquid in closed system to transfer motion and power. It converts the mechanical energy into the pressure energy of the liquid, and then the pressure energy of the liquid into the mechanical energy.
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