Detachable connection for a nuclear reactor fuel assembly
Detachable plug coupling provided with an additional locking...
Detachable plug coupling provided with an additional locking...
Device and method for making and using a pipe coupling device
Device for connecting a hose end to a connecting spigot
Device for locking cap nut for coupling
Dialyzer-connecting coupler joint
Document with tamper and counterfeit resistant relief markings
Dredge floating pontoon pipe-line joint
Drill string joint
Driveable pile connections