片语
clip ring开口环,弹簧挡圈
split collector ring分瓣式汇流环
split Rolling Ring分体式滚圈
steel split-ring钢裂环
Complimentary Split Resonant Ring镂空开口谐振环
Split-ring manostat开环稳压器
center split supporting ring半圆支承环
split circular ring开口圆环
split piston ring拼合活塞涨圈
split-ring seal开口毡封圈