A ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ Lɔ̈k ye plastik ye looi wala ye sponge ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor ye koor. A tɔ̈u ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ̈ɛ̈r ka cɛ Fully plastic structure unit filling has A/O, A2/O hydrolysis - aerobic function, the remaining sludge is very little, long service life. Fully plastic structure unit filling has A/O, A2/O hydrolysis - aerobic function, the remaining sludge is very little, long service life.

Note: Φ100 ball 1000 pcs/m3 Φ80 ball 2000 pcs/m3