G
PHYSICS
G
PHYSICS
G01
MEASURING; TESTING
G01
MEASURING; TESTING
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N2291/00
Indexing codes associated with group G01N29/00
G01N2291/00
Indexing codes associated with group G01N29/00
G01N2291/10
Number of transducers
G01N2291/10
Number of transducers
G01N2291/102
one emitter, one receiver
G01N2291/102
one emitter, one receiver