pressure test; pressure resistance test
Technical term used in engineering and manufacturing to verify that a component or vessel can withstand specified pressure without failure.
The new valve passed the pressure test.
Please compile the pressure test results into a report.
圧力試験 is a broader term for any pressure-related test, while 耐圧試験 specifically refers to testing pressure resistance or withstanding capability.
Compound of 耐圧 (pressure resistance) and 試験 (test).