[ Acoustic sound alarms; ] Cable connectors; Connections for electric lines; Electric connections; Electric connections and connectors; [ Electrical connection boxes; Electrical connections; Electrical interconnect cables; Electrical plugs and sockets; Electrical terminal blocks; Electrical terminators; Insulated copper electrical wire; Insulated copper wire; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopter...

Insulating materials; Insulating refractory materials; Electrical insulating materials; Sealing and insulating materials