rubber plastic seal的意思|示意

The basic units of post seal structures were sorted into adhesive, rubber, lead bushing, plastic cover and lead post pillar, and each se aling unit was analyzed.

研究了把密封结构基本单元归结为胶粘剂、橡胶、铅套和塑料电池盖、极柱等，并分别做了简要分析；

The plastic colloid is easy to produce irregular distortion by the force emerged during the assembly process of the rubber oil seal.

橡胶油封在装配过程中，塑性胶体容易产生不规则变形，由于变形曲线无法准确描述，从而影响了进一步的受力分析。

Type AF rotary oil seal is a new rubber-plastic compound oil seal in recent years abroad.

AF型旋转油封是近年来在国外相继出现的新型橡塑型复合油封。