151.电缆径路时选择，要尽量避免哪些地方？
["\u7b54\uff1a\uff081\uff09\u783e\u77f3\u5835\u585e\u7684\u5730\u70b9\uff1b\uff082\uff09\u6cbc\u6cfd\u6216\u6c61\u6c34\u5751\u5730\u5e26\uff1b\uff083\uff09\u571f\u58e4\u677e\u8f6f\uff0c\u9760\u5899\u6811\u3001\u5efa\u7b51\u7269\u7684\u5730 \u6bb5\uff1b\uff084\uff09\u6709\u9178\u3001\u78b1\u3001\u76d0\u7b49\u8150\u8680\u5730\u5e26\uff1b\uff085\uff09\u9053\u5c94\u5c94\u5c16\u3001\u8f99\u5c94\u82af\u3001\u94a2\u8f68\u63a5\u5934\u5904\u3002"]