38号锈蚀断裂39号就完全没事吗，都是同型号同批次的钢缆

来源: randd2000 于 2020-05-12 09:16:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.