Pressure ring for Stuffing的意思|示意
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填料压力环
Pressure ring for Stuffing的网络常见释义
填料箱压缩环 ... 填料箱密封环Sealing ring for Stuffing box 填料箱压缩环 Pressure ring for Stuffing 填料箱刮油环Scraper ring for Stuffing box ...
Pressure ring for Stuffing相关短语
1、 Pressure ring for Stuffing box 填料箱压缩环 ; 填料函压环