NR TWI 2B008
How to Recognise Ballast Type
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| Organization: | NR |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 2 |
scope:
Introduction
This Track Work Instruction will help you identify the type of ballast you will be dealing with.
Document History
NR TWI 2B008
March 1, 2005
How to Recognise Ballast Type
Introduction
This Track Work Instruction will help you identify the type of ballast you will be dealing with.