Patternless rapid precision casting technology based on SLS prototyping is discussed in this paper.

论述了基于选择性激光烧结(SLS)成型无模具快速精铸工艺。

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Based on selective laser sintering (SLS) rapid plastic prototype with precision casting technology, metallic parts are made.

利用选择性激光烧结(SLS)快速成型工艺烧结塑料原型，结合精密铸造技术制出了金属零件。

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The company possesses advanced casting equipment and modern precision casting technology. She can produce all kinds of Hi-tech precise casting products.

公司拥有先进的冶炼、铸造生产设备，能生产各类精密合金铸件。

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