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Chapter 2
Node- Link Maps
2.1 What It Is
A node- link map is a symbolic representation of an enterprise- level physical
materials flow network, represented as a set of linked nodes. It provides a
graphical visualization of the production of materials, their means and routes
of transport, and their ultimate delivery to the end consumer.
2.2 When to Use
Node- link maps are often used when a greater macro- understanding of the
flow of materials through an enterprise or part of an enterprise is desired;
when the throughput capacity of a physical materials network needs to be
measured and assessed, and related improvements systematically prio