Requirements

req_001: The part shall be a CNC-machined rectangular plate with overall dimensions 140 mm in length, 100 mm in width, and 25 mm in thickness.
req_002: The top face shall include a centered rectangular pocket measuring 100 mm by 70 mm with a depth of 8 mm.
req_003: A second rectangular pocket shall be machined at the center of the first pocket, measuring 60 mm by 35 mm with an additional depth of 7 mm relative to the first pocket floor.
req_004: All internal corners on both pocket levels shall have a 5 mm radius.