Трубы из сшитого полиэтилена и фитинги

20, 16 (1) 20, 16, 16 (1) 20, 16, 20 (1) 20, 20, 16 (1) 20, 20, 20 (1) 20, 25, 20 (1) 25 (24) 25, 16 (1) 25, 16, 16 (1) 25, 16, 20 (1) 25, 16, 25 (1) 25, 20 (1) 25, 20, 16 (1) 25, 20, 20 (1) 25, 20, 25 (1) 25, 25, 16 (1) 25, 25, 20 (1) 25, 25, 25 (1) 32 (19) 32, 16, 32 (1) 32, 20, 25 (1) 32, 20, 32 (1) 32, 25 (1) 32, 25, 25 (1) 32, 25, 32 (1) 32, 32, 32 (1)