flat nut 中文意思是什麼

flat nut 解釋
平底螺母
  • flat : n 1 〈英罕〉地板；（房屋的）一層。2 一套房間；〈pl 〉分宅公寓〈美國高級公寓叫 apartment house〉。...
  • nut : n 1 堅果〈核桃、榛、栗等的果實〉堅果果仁。2 難事，難題；難對付的人。3 【機械工程】螺帽，螺母；【...
  1. Both freeways and the north - south mainland railway cut through shueishang, which is a mix of industrial suburbs ( near chiayi city ), flat agricultural land ( in the west ), and betel - nut - covered hills ( in the far east )

    明治四十一年（ 1908年）日本政府在此地設置第一代北回歸線地標，大正元年（ 1912年）地標毀于風災，大正四年（ 1915年）修建。
  2. 1, screw down the flange bolt regularly and the tightness of all bolts shall be same as soon as possible. under bad conditions, flat pad as well as spring gadket shall be installed to prevent the nut loosening

    1法蘭螺栓應逐步均勻地加壓擰緊，所有螺栓松緊度盡可能一致。使用條件惡劣的場合，除加平墊外可添加彈簧墊圈，以防螺母松動。
  3. The venus tool factory of wuxi is that the area of wuxi produces the tool professional factory of whorl of the bicycle, sewing machine, standard machine. our main products are short shank nut taps, flat dies, thread rolling cylindrical dies

    無錫市金星工具廠是無錫地區生產自行車、縫紉機、標準機螺紋工具專業工廠，主要產品短柄螺母絲錐、搓絲板、滾絲輪。
  4. Double - end flat flare nut wrenches with unequal openings ; test torques series c

    帶不對稱開口的雙頭扁平螺母扳手. c系列試驗扭矩
  5. Small hexagon flat nut

    小六角扁螺母
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