roller bush 中文意思是什麼
roller bush
解釋
滾輪襯套-
Stainless steel short - pitch roller and bush chains
不銹鋼短節矩滾子鏈和套筒鏈 -
Short - pitch transmission precision roller chains and bush chains
短齒距傳動精密傳動滾子鏈及套筒鏈 -
Short - pitch transmission precision roller and bush chains, attachments and associated chain sprockets
短節距精密傳動輥子鏈和套筒鏈附件和輔助鏈輪 -
Working process of axle bush for rotary kiln supporting roller
回轉窯托輪軸承襯瓦加工新工藝 -
Study on supporting roller bush made of za303 high - toughness abrasion - resistant alloy
303高強韌耐磨合金回轉窯托輪瓦研究及應用 -
Bush roller chains
滾子鏈套筒鏈 -
Bush roller chain
套筒滾子鏈
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