GRUPPI DI MANDATA UNI 10779 A SECCO AD UN ATTACCO (Art.38/c)
GRUPPI DI MANDATA UNI 10779 A SECCO A PIU’ ATTACCHI (Art.38/d)
DRY RISER (Art.38/s)
DELIVERY COUPLINGS UNITS UNI 10779 (Art.38/b)
DELIVERY COUPLINGS UNITS THREADED TYPE UNI 10779 (Art.38)
FLANGED DELIVERY COUPLINGS UNITS UNI (Art.38/a)
DELIVERY COUPLINGS UNITS UNI 10779 (Art.37)
FLANGED DELIVERY COUPLINGS UNITS UNI (Art.37/a)
DELIVERY COUPLINGS UNITS UNI 10779 (Art.102)
DELIVERY COUPLINGS UNITS THREADED TYPE UNI 10779 STORZ (Art.511)
FLANGED DELIVERY COUPLINGS UNITS UNI 10779 STORZ (Art.512)
