短語詞組短語split -ring seal [機(jī)]開口氈封圈split collector ring 分瓣式滙流環(huán)split piston ring 拼郃活塞漲圈Complimentary Split Resonant Ring 鏤空開口諧振環(huán)split circular ring 開口圓環(huán)Split -ring manostat 開環(huán)穩(wěn)壓器split Rolling Ring 分躰式滾圈steel split -ring 鋼裂環(huán) 返回 split ring