The playback MD Walkman comes in a magnesium die-cast case of MD jacket size.
一款镁合金的外壳的MD般大小的单放机型。
This invention relates to a thermal isolating pad used during the formation of cast cylinder jacket of internal combustion engine or compressor.
本发明主要涉及一种用于内燃机、压缩机气缸套铸件成型中使用的绝热垫片及制造方法。
This invention relates to a thermal isolating pad used during the formation of cast cylinder jacket of internal combustion engine or compressor.
本发明主要涉及一种用于内燃机、压缩机气缸套铸件成型中使用的绝热垫片及制造方法。
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