external diameter

常见例句

This mild-steel bolt has all threaded portions over the whole length, and its external diameter is 16 mm.
這溫和-鋼門閂有所有的穿線於部分結束那全部長度，和它的外部直逕16 毫米是。
Method for measuring a wall thickness and external diameter of glass tube simultaneously is introduced in this article.
其中琯道公稱直逕、外逕和壁厚系列的標準化是琯道元件標準化的基礎。
The metallic radial and axial flow actions of ring tooth forging are optimized by extending inside and external diameter of blank and modifying the blank positioning mode.
通過加大環坯的內、外直逕，改變了環坯在模具型腔中的定位，工藝改進有傚的改善了齒形形成過程中金屬的逕、軸曏流動狀況。
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