| 摘要 |
A self leveling support for a machine includes a top plate, a base, a first supporting structure, and a second supporting structure. The top plate has a surface resting substantially along a first plane before thermal expansion. The first supporting structure is connected between the top plate and the base. The second supporting structure is connected between the top plate and the base. The surface of the top plate will be in a second plane substantially parallel to the first plane during thermal expansion of the machine, the first supporting structure, and the second supporting structure.
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