What is the hydraulic principl...
May 09,2024
The hydraulic principle of the Hydraulic Crane Toy Kit is at the heart of its ability to simulate the functionality of a real cran...
Includes |
Wood Parts 41pcs |
Screw 46pcs:M2.5*8 | |
Rubber 1pc:50*1.4mm*1.5mm | |
Trolley 4pcs | |
Paster 1pc | |
Color box:28*8.5*18cm |
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