中文谷be impregnated with造句怎么写
- 造句
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In order to meet some special processing requirements, can also be impregnated within the pores of certain fillers, such as sulfur and paraffin, so as to improve the use of abrasive performance.
The stator winding must be impregnated with insulation paint and dried before refitting.
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impregnated 造句
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