A mattress for paralytic patient ( 1) comprises a sealed water-filled rubber mat, provided inside with the controllable electric heat component.

  • 一种供瘫痪卧床病人使用的床垫(1),由充水的密封橡胶垫构成,内部装有可控电热构件;

  • 互联网摘选 2025-01-20 17:29:14

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