- 衬: line; place sth. underneath
- 角铁: corner iron; angle; angle-ba ...
- 衬角材: bosom piece
- 衬角钢: bosom bar; bosom plate
- 角铁: corner iron; angle; angle-bar; angle iron; l-iron; knee iron; angle plate (一种工具)◇角铁撑 angle brace; 角铁工 anglesmith; 角铁系 angle clip; 角铁支柱 angle strut
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