ID | 10 |
---|---|
Name | unit sequence switch |
Description | A device that is used to change the sequence in which units may be placed in and out of service in multiple-unit equipment. |
Notes |
ID | 10 |
---|---|
Name | unit sequence switch |
Description | A device that is used to change the sequence in which units may be placed in and out of service in multiple-unit equipment. |
Notes |