果味酸柯林斯词典

button head socket cap screws

B 开头单词

常见例句

    双语例句

  • Includes Low Head, Button Head, and Flat Head Screws, as well as special Socket Cap Screws such as Vented, Drilled Head, Self-Locking, and more.
    包括低压头，半圆头及平头螺丝以及特殊内六角圆柱头螺钉如排空，钻孔头，自锁，等等。
    • 返回 button head socket cap screws