Describe the wear mechanism in the RFQ

The specification should turn a durability request into an observable contact condition.

Contact counterpart
What to record: Fabric, coating, metal, plastic or rough cut edge
Project detail: ____________________
How to confirm: Photograph and identify the actual mating surface

Wear zone
What to record: Face, edge, fold, seam exit or hardware return
Project detail: ____________________
How to confirm: Mark the location on a finished-product drawing

Relative motion
What to record: Sliding distance, flexing direction, frequency and whether load is present
Project detail: ____________________
How to confirm: Reproduce the motion on an assembled sample

Contamination
What to record: Grit, dust, moisture or cleaning residue expected in use
Project detail: ____________________
How to confirm: Condition specimens with the agreed relevant exposure

Damage endpoint
What to record: Appearance change, yarn breakage, thinning or functional loss
Project detail: ____________________
How to confirm: Define inspection points and buyer acceptance wording

Candidate identity
What to record: Fibre, weave, edge, finish and dimensions
Project detail: ____________________
How to confirm: Label retained swatches and record any construction change

The method and acceptance limit are project-specific; a fibre name does not establish service life.

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