两相邻吊弦点接触线高差标准值、标准状态、警示值、限界值？
["\u6807\u51c6\u503c\uff1a0\u6807\u51c6\u72b6\u6001\uff1a10mm\u8b66\u793a\u503c\uff1a30mm\u9650\u754c\u503c\uff1a50mm"]
两相邻吊弦点接触线高差标准值、标准状态、警示值、限界值？
["\u6807\u51c6\u503c\uff1a0\u6807\u51c6\u72b6\u6001\uff1a10mm\u8b66\u793a\u503c\uff1a30mm\u9650\u754c\u503c\uff1a50mm"]