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calender
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calender
Encyclopedia
工学
橡胶机械
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calender
压延机
在一定温度下,将橡胶或塑料压成一定厚度和表面形状的胶片,并对纤维帘帆布或钢丝帘布进行挂胶的机械设备。压延机是橡胶塑料制品加工过程中的基本设备。在塑料机械中压延机属于重型高精度机械。
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extragalactic HⅡ region
extragalactic infrared astronomy
extragalactic infrared background
extragalactic infrared source
extragalactic matter
extragalactic medium
extragalactic nebula
extragalactic nova
extragalactic object
extragalactic planetary nebula
extragalactic radio astronomy
extragalactic radio background
extragalactic radio radiation
extragalactic radio source
extragalactic source
extragalactic space
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extragalactic X-ray astronomy
extragalactic X-ray background
extragalactic X-ray source
extragalactic γ-ray astronomy
extragalactic γ-ray background
extragalactic γ-ray source
extragalectic jet
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