... square centimeter (sq.cm)平方厘米 square-edged正方边的、方角边缘的 square groove方形孔型(或轧槽) ...
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square edged orifice 方缘孔口
square-edged orifice [流] 方缘孔口
square-edged sawn timber parallel edges 平行整边锯材
square-edged orifice plate 直角边缘孔板
square edged 方边的
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