The abrasive tools made of it are suitable for the grinding of car bon steel, malleable castiron, hard bronze, etc.
用其制造的磨具,适用于碳素钢、可锻铸铁、硬青铜等的磨削。
Applicable to high tensile strength metal grinding, such as general carbon steel, alloy steel, malleable iron hard bronze.
适用于中高抗张强度金属材料的磨削,如一般碳素钢,合金钢,可锻铸铁,硬青铜等。
It was hard to decide who was the most beautiful - maybe the perfect blond girl, or the bronze-haired boy.
很难说谁最美——也许是那个无可挑剔的金发女孩儿,或者是那个古铜色头发的男孩子。
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