swing-door method
【建筑】转门闭合器
swing-door closer with swing-door closer
暂无补充释义。
相关词条
swing-door
floor closer, swing-door closer, tubular closer with check
swing-door method
swing-door method【耳鼻喉】
swing-door closer
swing-door closer with swing-door closer
暂无补充释义。