单项选择题Which bonds most likely rank the highest with respect to priority of claims? A、Senior unsecured bond B、Subordinated debt C、Second lien debt
单项选择题《缆索起重机技术条件》(SL375—2007)规定,缆索起重机的垂跨比应在4%~6%之间,但对新设计缆索起重机,其垂跨比一般取(),以便以后转用时可有适当增减的余地。