tread bar 中文意思是什麼
tread bar
解釋
輪胎抓地齒-
Tread moderately with him otherwise he ' ii burn your bar down
待他好點,否則他會燒了你的漫吧 -
As an important step, the roll groove design - the selection of the roll groove system and the determination of the dimension, makes the decisive effect on the dimensional accuracy and the mechanic character of the tread steel bar
孔型設計作為螺紋鋼筋生產中的重要環節,對螺紋鋼筋尺寸精度的高低起著決定性作用,孔型系統的選擇及孔型尺寸的確定直接影響到成品鋼筋的尺寸精度及其機械性能。
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