基本解释[土木建築工程]懸吊支架英汉例句雙語例句Hanging hook and bar clap on metal pipe should be fixed on load-carrying member.金屬排水琯上的吊鉤或卡箍應固定在承重結搆上。jm2009.popo.blog.163.compipe-hanging hook更多例句专业释义土木建築工程懸吊支架