aluminium alloy extruded shape 中文意思是什麼
aluminium alloy extruded shape
解釋
鋁合金擠制型材-
Wrought aluminium and aluminium alloy extruded profiles - tolerances on dimensions and shape
鋁及鋁合金擠壓型材尺寸偏差 -
Aluminium and aluminium alloy extruded shape
鋁和鋁合金擠壓型材
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