确保玻璃纤维毡分布在制品上下两个表面，更好地解决制品的变形问题。
Therefore, the invention guarantees that the glass fiber felts are distributed at the upper surface and a lower surface of the product, thereby better solving the deformation problem of the product.
方法利用有机玻璃、注射器、压力表等制作一种用于显微手术教学培训的眼球固定台。
With the organic glass, injector, pressure gauge and so on, we make one kind of eyeball fixed platform easy and flexible to operate.
方法利用有机玻璃、注射器、压力表等制作一种用于显微手术教学培训的眼球固定台。
With the organic glass, injector, pressure gauge and so on, we make one kind of eyeball fixed platform easy and flexible to operate.
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