The article introduces the knit-lines formation, mechanical behavior and influencing factors for the thermoplastic injection molded parts.
介绍了热塑性塑料注射塑料件的熔合缝的形成及其力学特性和影响因素。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
At the same time, injection processing condition also influence on the mechanical properties.
同时，注塑工艺条件对其力学性能也有一定影响。
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