| 摘要 |
A measuring machine includes a base, a portal movable on the base along a first horizontal axis and having a cross-member extending along a second horizontal axis perpendicular to the first, a carriage carried by the cross-member and movable along the second axis on a guide formed on the cross-member, and a measuring head carried by the carriage and movable relative thereto along a third, vertical axis; the guide defines a main slide plane inclined at 45 DEG to the reference plane, the cross-member and the carriage having elongate sections in directions parallel to this main slide plane
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