装卸时应手握塑料件部分。

Hold the plastic part when assemble and unassembled.

分析了洗发液瓶盖塑料件的成型工艺。

The processability of the plastic bottle cap for shampoo was analyzed.

主要设计的产品是冰箱制冰机，出冰系统，冰箱塑料件等。

Main design products is the refrigerator ice ice systems, refrigerator, a plastic etc.

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。

The article introduces the knit-lines formation, mechanical behavior and influencing factors for the thermoplastic injection molded parts.

在那个时候，顶部有嵌条或嵌槽的可叠起堆放的塑料件被称作自动拼装积木。

At the time, the stackable plastic pieces with studs on top were called the Automatic Binding Brick.