All materials used in mold construction are to correspond to the material list and are to be stamped accordingly on the back or sides of units (Type and R. C. hardness).

模具所有结构件的材料必须符合材料清单，并且在背面或侧面刻印材料型号以及HRC硬度。

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The introduction of R and the filtration flow coefficient (c)gives a new and simplified way to study in mold filtration process.

在有效过滤时间内，用无渣水模拟体系代替有渣模拟体系是一种简便可行的试验研究方法。

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Using C MOLD software for injection molding CAE, it has been proved that the radius of runner which was calculated by the new method can be reduced obviously.

采用该方法对桑塔纳轿车前保险杠注射模浇注系统进行优化设计后，在保证熔体充模的情况下，流道截面有较大的减小。

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