Трубы из сшитого полиэтилена и фитинги

20, 16 20, 16, 16 20, 16, 20 20, 20, 16 20, 20, 20 20, 25, 20 25 25, 16 25, 16, 16 25, 16, 20 25, 16, 25 25, 20 25, 20, 16 25, 20, 20 25, 20, 25 25, 25, 16 25, 25, 20 25, 25, 25 32 32, 16, 32 32, 20, 25 32, 20, 32 32, 25 32, 25, 25 32, 25, 32 32, 32, 32