以下为句子列表：
英文: Abstract: A simple and economical oil removal process is introduced.In oil removal equipment,the profiled hinge is prinkled high-efficiency detergent and cleaned mechanically.Surface quality of finished profiled hinge is improved with no black carbide fil
中文: 文摘:介绍了简便、经济的除油脱脂方法——在机械除油装置中喷淋高效清洗剂，用机械擦试的方法清洗铰链异型材，使成品退火后的异型材无碳化黑膜附着，从而提高其表面质量。
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英文: Abstract: The quality of hearth roll of continuous annealing furnace is one of major factors that affect work rates and surface quality of products.
中文: 摘要：硅钢连续退火炉的炉底辊质量是影响作业率和产品表面质量的主要因素之一。
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英文: Compared with the existing RP methods using high energy density beams, the HPDM method solved the key problems of insufficient dimensional precision and surface quality caused by the step effect and no-supporting, and puts forward a new way to directly ma
中文: 该技术解决了现有高能束熔积成形技术因无支撑和台阶效应造成的尺寸精度和表面质量不高的瓶颈问题，是难加工材料零件短流程、低成本、高质量无模精确制造的新的有效加工方法。
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英文: Experimental results suggest that the drill with optimal parameters can work with high efficiency, and that the surface quality of hole drilling satisfies the technical requirements.
中文: 该套钻同样适合于其他硬脆材料及其复合构件的加工，具有较强的推广应用价值。
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英文: In case that the rolling bearings with no inner ring or outer ring and without inner and outer rings ars selected, the sueface haedness of the holes or housing holes as race, the working accuracy and surface quality shall be similar with the race of beari
中文: 选用无内圈或无外圈，以及无内、外圈滚动轴承时，作为滚道的孔或外壳孔表面的硬度、加工精度和表面质量应与轴承套圈的滚道相仿，以保证负荷能力和运转能与有套圈轴承相同。
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