通用知识规定:( )适用于列车在上坡道运行,有空转预兆时使用。A.点式撒砂法 B.线式撒砂 C.面式撒砂

作者: tihaiku 人气: - 评论: 0
问题 通用知识规定:( )适用于列车在上坡道运行,有空转预兆时使用。
选项 A.点式撒砂法 B.线式撒砂 C.面式撒砂
答案 A
解析 T446

猜你喜欢

发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>