And when the water tobacco pot is broken via external force, the soft ceramic base layer can protect the pot, to avoid glass slag to hurt user.
当水烟壶在外力作 用下破裂时，软陶基材层可起到防护作用，避免玻璃碴刺伤人；
And when the water tobacco pot is broken via external force, the soft ceramic base layer can protect the pot, to avoid glass slag to hurt user.
当水烟壶在外力作 用下破裂时，软陶基材层可起到防护作用，避免玻璃碴刺伤人；
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