PROIECTUS
◆ Britannia
Valva papilionis eccentrica chalybis carbonis - diametro magno
PROIECTUS
◆ Philippinae
Valva pneumatica portae labentis
PROIECTUS
◆ Uganda
Valvula papilionis hydraulica DN2800
PROIECTUS
◆ Polonia
Valva cultro-portae bidirectionalis mollis obturata DN1800
PROIECTUS
◆ Laos - Flumen Mekong
DN2200 Valva Conica - Statio Hydroelectrica
Porta claustra chalybis inoxidabilis
Amortiguator aeris chalybis inoxidabilis
Porta ferrea ductilis
Valva cultri mollis obsignata
Valva portae aquae marinae
Amortiguator aeris electricus chalybis carbonis DN4100
Valvula caeca aperta
Valvula caeca clausa
