bolster
【生活】枕形鞍马【纺织;造纸】梁托拱顶装置
bolster vaulting apparatus
暂无补充释义。
相关词条
bolster
bolster
bolster【木】;bunk【木】;corbel-piece【木】
bolster
Bolster
rail vehicle bolster
bolster construction
bolster vaulting apparatus
暂无补充释义。
bolster
bolster
bolster
bolster【木】;bunk【木】;corbel-piece【木】
bolster
Bolster
rail vehicle bolster
bolster construction