根据权利要求1所述的金属塑料复合螺帽，其特征在于所述金属嵌件与塑料层整体注塑成型。
The metal-plastic composite nut, according to Claim 1, is characterized in that the injection molding of metal insert and complete plastic layer.
针对一种细、长且薄的管状零件的注塑成型，给出了一种一模四件、环形浇注的成功实例。
This paper aimed at the injection forming of a kind of thin and long plastic tube, and it also gives a successful example of one mould for four parts and loop injection.
并对汽车把手件气辅成型制品和传统注塑成型制品的抗拉强度和抗弯强度进行了比较。
The tensile strength and bending strength of gas-assisted molding automobile handle were compared with conventional injection molding.
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