6
Pipes, tubes and ducting; valves; manifolds; manholes; manhole covers; covers for fluid storage tanks; fittings; conduits; swing joints; joints; spring joints; springs; nozzles; clamps; flanges; parts and fittings for all the aforesaid goods; hose transporters; flange swivels; articulated pipes; goods-handling platform, mobile and stationary; safety folding stairs; filling platforms; automatically and externally controlled control valves for regulating flow and pressure in pipelines for transporting liquids of all kinds, in particular petrochemical products, water, liquefied gases and other chemical liquid products; fluid flow control valves; pressure maintaining valves; pressure relief valves; pump safety valves; pressure reducing valves; remote control valves; ventilating valves; check valves; return valves; pipe disconnectors; control valves; valves of metal, in particular steel, stainless steel, ductile cast iron, monel, bronze, aluminium; fire-extinguishing valves; electrically controlled valves; float control valves; bypass control valves; magnetic valve-controlled valves; computer-controlled valves; aircraft refuelling valves; loading valves; filter water separator control valves; pressure surge relief valves; valve taps; irrigation control valves; straight-way valves; taps; sliding stem valves; pipeline control valves; suction pressure control valves; dead man's switch control valves; digital control valves; metering valves; hydrant shaft covers for airfield traffic areas, for loads of 900kN; volume storage tanks for compensating pressure variations in pipelines
7
Machines and machine tools; loading, unloading and load handling apparatus and instruments; loading arms; loading adapters; tank, truck and marine loaders; suctions; floating suctions; strainers, filters and filtering devices being parts of machines or engines; valves (parts of machines); nozzles (parts of machine); filters and filtering apparatus and instruments; loading arms with external source heat systems; vapour recovery apparatus and instruments; vapour recovery hoods; pumps; compressors; blowers; reductions gears; hydraulic control mechanisms; power take-off units; silencers; oil separators; parts and fittings for all the aforesaid goods; couplings; loading arms, heatable, piggable, insulated, internally coated; refuelling arms for aircraft; defuelling arms; ground loading arms; unloading arms; overhead loading arms; devices for the conveying, loading and unloading of liquid and gaseous media, in particular for railway and road tankers and tank installations, and for ships' tanks, air vehicle tanks and storage tanks, including tank, vehicle and ship loaders for loading and unloading liquids and gases; loading arms of steel, stainless steel, aluminium, plastic and other materials; floating suction installations; refuelling arms of stainless steel for the direct fuelling of aircraft; thermal pressure equalisation systems; mobile refuelling arms; vapour recirculation arms; loading and unloading couplings and adapters; emergency separation couplings; defuelling and refuelling couplings for aircraft, tankers, rail tankers and stationary tanks and adapters therefor; couplings for the underwing refuelling of aircraft; hydrant couplings in accordance with API and MIL standards; hydrant control valves; hydrant adapters in accordance with API and MIL standards; hose pressure control valves; quick disconnect dry couplings; telescopic loading arms; additive metering pumps; prefabricated loading stations for liquids, in particular for water-hazardous substances; service and maintenance vehicles for underground shafts, in particular hydrant shafts at airports, in particular fitted with suction pumps, motors, ventilators, gas/oxygen meters, tanks, lighting, tools; vertical or horizontal pumps, in particular for combustible liquids with ATEX authorisation; pressure surge dampers for damping pressure surges in liquid-filled pipelines, in particular for water-hazardous substances; filters for fluids; gas separators; filter water separators; strainers; pneumatic and hydraulic drives for machines, motors and loading arms
9
Computer hardware; computer software; computer controls; monitoring, measuring, signalling and checking apparatus and instruments; monitoring apparatus for determining level of liquid; vapour and liquid monitoring apparatus for the control of fluid handling valves, nozzles and vents; nozzles being parts of petrol pumps and fire hoses; refuelling systems; lightning arresters; emergency disconnect systems, apparatus and instruments; parts and fittings for all the aforesaid; protective safety cages for loading and unloading vehicles; dead man's switches; overload safety devices for loading arms; liquid level indicators for mobile and stationary tanks; solenoid valves; flow-measuring instruments for liquids; oval wheel volumeters; turbin flow meters; positive displacement meters; birotor flow meters; flow meters of metal and plastic materials, in particular steel, stainless steel, aluminium, ductile steel; flow meters with volumeters and summing tools with pulse generators; flow meters with temperature compensation; flow meters with pressure compensation; flow meters with positive lubrication; calibration norms for volumeters and mass flow meters; flow meters with a facility for calibration; calibration norms being piston flow testers; additive metering apparatus; metering installations consisting of metering containers, metering valves, dosage meters, metering pumps, dosage control devices, mechanical and computer-controlled, and connecting conduits therefor; flow meters with volume correctors; flow meters with load computers; swirl meters; mass flow meters and evaluating apparatus; display apparatus for flow, temperature, pressure, mass and density; dosage meters; electric pulse meters; test stands for flow meters; volume preselection apparatus for flow meters, mechanical and electric; counter timers; densitometers for liquids and gases; density sensors for liquids and gases; density computers; prefabricated flow-measuring stations for liquids, in particular for water-hazardous substances; electronic control systems for pumps installed in refuelling pipeline systems for aircraft and tankers; ground contact sensors for loading arms
12
Hydrant vehicles for refuelling aircraft; pump vehicles; loading and unloading vehicles for aircraft; hydrant vehicles, in particular equipped with pumps, filter water separators, flow volumeters, control valves, lifting platforms, motors, hoses and/or loading arms, hydrant couplings and refuelling couplings and pressure surge dampers; marine arms