-
Anonymous users2024-01-23The environmental protection toilet is made of partition board wall, there are male and female toilets, the bottom plate is provided with a toilet pit, the bottom plate is provided with a urine passage and a stool passage under the bottom plate, the front part of the toilet pit corresponds to the urine channel, the rear part of the toilet pit corresponds to the stool channel, the outlet end of the urine channel is lower than the other end, there is no piston type scraper in the stool channel, the top of the two ends of the stool channel is provided with transmission gear, the piston scraper is connected to the chain that is assumed to be the transmission gear, the gear shaft of the transmission gear extends out of the partition plate wall, and the outer end of the gear shaft is connected with the power drive device.
Head towards the rear of the car, at the junction with the next car.
2. That's right, just like a restaurant, one tube in, one tube out! >>>More
If it's blood, you should go to the hospital for examination immediately.
What's the difference? Besides, the concept of foreigners is very broad, but where are you referring to foreigners?
Problem: Drainage in residential buildings, sewage, wastewater, rainwater. What is the quota for waste water? >>>More