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precision casting housing

wemanufactureprecisioncastinghousingparts,usuallycastingcanproducesomecomplexstructureparts,canreducethematerialweightandreducethemachiningallowance,butweneedtoavoidsomecastingdefects,suchasCastingpor…
类别:precision casting 作者: 日期:2017-07-07 15.54.56 点击:13 评论:0