elastic seal meaning in English

弹性密封
弹性填料

Elastic sealing , no leakage and long service life
弹性密封,零泄漏,使用寿命长。
Plastics piping systems . injection - moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping . test method for resistance to a short - term internal pressure without end thrust
塑料管道系统.压力管道用弹性密封圈型接头的注模热塑配件.耐无端推力短暂内压力性能的试验方法
Plastics piping systems - injection - moulded thermoplastics fittings for elastic sealing ring type joints for pressure piping - test method for resistance to a short - term internal pressure without end thrust
塑料管道系统.压力管道的弹性密封圈式连接件用注模制热塑塑料性配件.耐无部端推力的快速内压的试验方法
Use double seal rings ; install hair string and anti - water rubber , and use elastic seal string around the corner of doors and windows , and adopt all dry configurations to achieve excellent seal performance for air , humidity and sound
双道环形连续密封结构，滑动部分装有特殊设计的毛条及防水胶条，门窗四周采用弹性密封条镶嵌密封，全干法结构，使窗具有良好的气密、水密和隔音性能。