Apparatus for control, namely dynamic positioning systems

MARINE VESSEL POSITIONING SYSTEMS COMPRISING OF A DYNAMIC POSITIONING SYSTEM, NAMELY, COMPUTER BASED OPERATOR STATIONS AND COMPUTER BASED CONTROLLER CABINETS USED TO CONTROL A VESSEL'S DIRECTION WITH CONNECTIONS IN THE NATURE OF INTERFACES TO NAVIGATION SYSTEMS, NAMELY, WIND DIRECTION AND SPEED SENSORS, VESSEL GYROCOMPASSES, PITCH AND ROLL SENSORS, AND SHIP ENGINES, NAMELY, POWER AND PROPULSION UNITS INTEGRATING ENVIRONMENTAL COMPENSATORS AND MODELS PREDICTIVE CONTROLLERS

Chemical reagents other than for medical or veterinary purposes, namely, for business, industrial, commercial, scientific and laboratory purposes and for use on-site; chemical reagents other than for medical or veterinary purposes, namely, for use in the testing of samples, liquids, water and waste water, the ion specificity ph value, turbidity testing, water treatment, water purification, visual testing, and colour testing; chemical reagents other than for medical or veterinary purposes, nam...