| 摘要 |
A shaving measurement apparatus, comprising a pad having a top surface, an arm configured to hold a cartridge, the cartridge having a contact surface, and the arm being moveable relative to the pad to bring the contact surface of the cartridge into contact with and/or away from the top surface of the pad, and to move the cartridge along the pad with the contact surface in contact with the top surface, and a sensor coupled to the cartridge for measuring a load on the cartridge as it is moved relative to the pad, and a method of using the same.
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