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fibrous composite material
释义
材料学词汇手册
fibrous composite material
纤维复合材料
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helium-rich star
helium seal
helium shell
helium shielded arc welding
helium spectrometer
helium speech
helium star
helium-strong star
helium syncope
helium tremor
helium variable
helium-weak star
helium white dwarf
helium wind tunnel
helium-xenon arc lamp
helium(He)
helix
helix
helix
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helix agitator
helix angle
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