using optical, X-ray, ultraviolet, infrared or similar detectors

Full Title

Investigating strength properties of solid materials by application of mechanical stress > Details not specific for a particular testing method > Indicating or recording means; Sensing means > using optical, X-ray, ultraviolet, infrared or similar detectors

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

This code exists only in CPC.

Diff view requires codes present in both systems.

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