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What does DD stand for?

DD stands for Defect Detector (railroad)

This definition appears somewhat frequently and is found in the following Acronym Finder categories:

  • Organizations, NGOs, schools, universities, etc.
  • Business, finance, etc.

See other definitions of DD

Other Resources:
We have 113 other meanings of DD in our Acronym Attic

Samples in periodicals archive:

At present, I am working on a project of the rubber ribbed smoke sheet (RSS) industry's defect detector system and quality control.
rep) introduced a new ultrasonic defect detector for pipe of 30 to 225 mm diam.