button bit 中文意思是什麼

button bit 解釋
球齒鉆頭
  • button : n 1 扣子;鈕扣。2 撳扣,電鈕,按鈕(開關);(槳的)插扣。3 節,小球,(把手的)圓頂;(劍把上的...
  • bit : n 1 少許,一點兒,一些;(食物的)一口,少量食物。 〈pl 〉 吃剩的食物;小片。2 〈口語〉一會兒,一...
  1. Application of diamond - enhanced tungsten carbide composite button bit - a discussion

    金剛石增強型硬質合金復合齒鉆頭在卵礫石層中的應用
  2. Because of the lower rock fragmentation efficiency and defective geometrical shape of chisel bit, sweden has replaced chisel bit with taper connecting cross chisel bit and button bit since the mid - seventies

    因一字形釬頭破巖效率低和幾何形狀結構缺陷等問題,瑞典從70年代中期就用錐體連接的十字和球齒釬頭取代了一字形釬頭。
  3. Main product : tungsten carbide powder, roll ring, anvil and cylinder, mining button bit, dies nib for various application : cold heading dies, drawing dies and non - magnetic carbide dies. all of the products mentioned above could be offered in blank or finishing product

    公司主要產品有:碳化鎢粉硬質合金輥環頂錘和壓缸冷鐓模無磁合金礦山柱拉絲拉管模棒材板材非標模具及硬質合金精密加工產品等,廣泛應用於鋼鐵標準件金剛石粉末冶金石油礦山磁性材料機械加工電子等行業。
  4. If you do not own a suit, or the company is a bit more informal, then you should wear a conservative sports coat ( no plaids or wild patterns and preferably a dark color ), nicely pressed dress slacks, a white long - sleeved button - down shirt, a conservative silk tie, and nicely polished dress shoes

    如果沒有現成的正裝,或者公司風格並沒有那麼正式,也可以穿比較保守的休閑外套(不要選格子或比較狂野的圖案,最好選深色的) ,下穿熨燙平整的正裝松身褲,裏面一件長袖扣結領襯衫,顏色保守的絲質領帶,擦的光亮的正裝鞋。
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