IndexNo:810951:qbWjnWIXgQJIAJf
| 投稿者 | Stephanie |
|---|---|
| 投稿日時 | 2014/08/12 4:05:50 |
| An envelope a good book report "The switch point rail broke due to an undetected bolt holecrack that progressed from improper maintenance becauseWisconsin Central management did not ensure that the twoemployees responsible for inspecting the track structure wereproperly trained," the NTSB report said. It did not specify anyindividuals by name. | |