同样道理，并不是所有用户都需要的部件，如网络设备或SCSI，则通常按照基本规格留在主板上，以降低成本。

Similarly, not all users need the parts, such as network devices or SCSI, is usually to remain in accordance with the basic specifications of the motherboard in order to reduce costs.

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介绍釜体抛光专用转罐机的基本工作原理、主要技术参数、主要设备构成、关键部件的选用、设计和制作。

The basic working principle, major technique parameters, major equipment structure, and selection, design, and fabrication of key parts of rotators special for autoclave body polish were presented.

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Interqrating零部件铸造技术精良，采用铸造设备，确保基本部件为高品质的中药。

Interqrating technology for casting parts is excellent, adopting casting equipment, ensuring high quality of materia for basic parts.

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