valve disc
短語詞組
- Valve seat disc 雙座閥碟
- valve e disc 閥盤
- Valve guide disc guide 導向套
- main starting valve valve disc 主閥盤
- Snapon Flush Valve Seat Disc 沖洗閥座位光盤
- suction valve disc 吸入閥片
- Cracked valve disc 破裂閥閥板
- valve disc dia 加工氣門盤部直徑
- throttling valve disc detail 節(jié)流閥片 返回 valve disc