COMMUNICATION JACKS AND CONNECTORS, NAMELY, RJ11 JACKS, RJ45 JACKS, FILTERED JACKS, LED JACKS, SURFACE MOUNT JACKS, MULTIPORT JACKS, SHIELDED JACKS, UNSHIELDED JACKS, KEYSTONE JACKS AND UNIVERSAL SERIAL BUS (USB) CONNECTORS

Scientific and technical apparatus for measuring, monitoring and recording temperature and pressure during tunnel excavation using hydraulic hose feed; data processing apparatus and software for measuring, recording and guiding tunneling machines, in particular for tunnel construction by means of hydraulic hose feed