CPC Subgroup
G01N 3/10 generated by pneumatic or hydraulic pressure (G01N3/18 takes precedence)
Full Title
Investigating strength properties of solid materials by application of mechanical stress > by applying steady tensile or compressive forces (G01N3/28 takes precedence) > generated by pneumatic or hydraulic pressure (G01N3/18 takes precedence)
1 direct subcode
Child Classifications
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- G01N 3/12 Pressure testing