button-head

基本解释

• 圓形耑頭

同根派生

• button-head相关词

英汉例句

• The injector button head must be unscrewed one half turn to open the internal valve before injecting grease.
  在注入潤滑油之前，注入器圓頭螺栓必須擰松半圈，打開閥門內部部件通道。
• While unscrewing the injector button head, a second wrench must be used to assure that the injector body is not loosened from the main valve.
  在擰松注入器圓頭螺栓時，要用第二個扳手固定住注入器，防止其從主閥門上松落下來。
• Captured Hinge Pins - A simple button head screw captures all the outer hinge pins of the Ultima RB5.
  抓獲鉸鏈銷-一個簡單的按鈕頭螺釘捕獲所有外鉸鏈銷的最後rb5。
• Our main products include self-drilling screw series (hex washer head, pan head, button head, hex flange head, etc.), drywall screws, chipboard screws, tapping screws, etc.
  我公司産品爲鑽尾螺絲系列（六角華司頭、磐頭、鈕釦頭、喇叭頭、六角法蘭頭、小仔頭等），乾壁釘、纖維板釘和自攻釘等自攻類螺絲。
• Hexagon socket Button head screws
  圓頭內六角螺釘

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