棘轮紧线器各连接部位出现松动或钢丝绳有断丝、锈蚀、退火等情况时禁止使用(   )。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69530' and id < 4505103 and id<>'4505103' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69530' and id > 4505103 and id<>'4505103' order by id asc limit 5