♦ Iwọn didun ipamọ: 1500 liters ♦ Gbogbo irin alagbara, ohun elo olubasọrọ 304 ohun elo ♦ Awọn sisanra ti irin alagbara, irin awo jẹ 2.5mm, inu ti wa ni mirrored, ati awọn ita ti wa ni ti ha. ♦ ẹgbẹ igbanu ninu manhole ♦ pẹlu iho mimi ♦ Pẹlu àtọwọdá pneumatic disiki ni isalẹ, Φ254mm ♦ Pẹlu Ouli-Wolong air disiki
