| |||
| .bak (The file name extension of an auxiliary file, created either automatically or upon command, that contains the second-most-recent version of a file and that bears the same file name) | |||
|
BAK : 1 phrase in 1 subject |
| Energy industry | 1 |
| |||
| .bak (The file name extension of an auxiliary file, created either automatically or upon command, that contains the second-most-recent version of a file and that bears the same file name) | |||
|
BAK : 1 phrase in 1 subject |
| Energy industry | 1 |