Device for carrying flexible cables or pipes from a fixed connec

Device for compensating for pressure drop

Device for limiting the lateral buckling of armouring plies...

Diffusion-proof rubber hose having plastic memory

Disk pairs inside package article for automatically and continuo

DIY flexible pipe with rigidity

Double jacketed fire hose and a method for making a double jacke

Double walled apparatus and methods

Double-channel electrical conduit

Double-wall plastic tubing in which the outer wall has transvers

Double-walled spiral pipe

Double-walled structure in a ventilation duct system

Double-walled, flexible hose

Doubled-walled corrugated synthetic resin pipe

Drain hose for electrical appliance having water outlet

Drip irrigation system

Duct and electronic apparatus having the duct

Duct core with strengthening tape

Ducting