GB/T34549,9.44 Mechanical Strength Test, JCT 764-2008, Toilet Seat Rocking Test: Toilet Seat Opening and Closing Test; 5.4.6, 6.11: Toilet Seat Slow-Falling Function Lifespan Test; 5.4.7, 6.12: Toilet Seat Strong Pressure Test, and other related standards have been established. The seat ring compressive strength testing machine is suitable for testing the strength of toilet seats without water supply, as well as the strength of cover plates. It utilizes a cylinder to drive a 300MM diameter, 5MM thick steel plate to perform a durable pressure test on the tested cover plate and seat ring.