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 standard development. Flip-Cover Lifespan Test Bench. Mainly applicable to mechanical strength and installation strength testing of smart toilet seat all-in-one machines, split machines, and suspended smart toilets. Conducts durability testing on the toilet seat, cover plate, and installation components of smart toilets. The test bench is controlled by a Japanese Mitsubishi PLC + 7-inch touch screen, using a servo stepper motor as the main power source to achieve multi-angle opening and closing lid testing.