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陜西滾輪罐耳 滾輪罐耳 滾輪罐耳廠家
滾輪罐耳組成為一種立井提升容器用滾輪罐耳,其結構由底座、擺轉臂、滾輪、緩沖器組成滾輪罐耳分類滾輪罐耳,緩沖式滾輪罐耳,輕
2018-12-15
河北滾輪罐耳 滾輪罐耳 L系列罐耳價格
滾輪罐耳技術參數型號滾輪直徑㎜最大水平力kN緩沖行程㎜單輪L252501213L303001613.16L353502412.65L42.54252812.5雙輪LS30300201
2018-12-15
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