在过去，医生们把定期给病人抽血作为治疗的一部分。
In the old days, doctors routinely bled patients as part of the treatment.
抽血椅可供医院，诊所和医生办公室使用，给病人和人类环境改造特质技术员提供舒适座椅。
Blood Drawing Chairs for use in hospitals, clinics and doctor's offices provide comfortable seating for patients and ergonomic features for the technician.
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