ledged and braced door

基本解释直拼斜角撑门

网络释义

1)ledged and braced door,直拼斜角撑门2)ledge door,直拼撑门3)ledged and braced door,直拼乙形撑门4)knee brace,角撑,斜撑5)angle brace,角撑,角支撑,斜撑6)portal brace,桥门斜撑

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