1.1 Hydraulics
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| 1.1.1 Hydraulic pumps | 1.1.2 Hydraulic motors
| 1.1.3 Hydraulic variable speed drive units |
| 1.1.4 Hydraulic cylinders | 1.1.5 Pressure intensifiers and dual fluid actuators
| 1.1.6 Hydraulic control valves |
| 1.1.7 Hydraulic accumulators | 1.1.8 Hydraulic pressure switches | 1.1.9 Pipes, hoses and connections(hydraulics)
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1.1.10 Assemblies and complete hydraulic systems
| 1.1.11 Hydraulic test rigs | 1.1.12 Water hydraulics assemblies |
| 1.1.13 Special hydraulics equipment | 1.1.14 Sealing devices and supplementary equipment for hydraulics
| 1.1.15 Filters for hydraulic- and oil-lubrication systems
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| 1.1.16 Heat exchangers | 1.1.17 hydraulic gear pumps,hydraulic gear motors,control valves and power packs
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1.2 Pneumatics
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| 1.2.1 Pneumatic cylinders | 1.2.2 Pressure intensifiers and air-oil actuators
| 1.2.3 Pneumatic motors |
| 1.2.4 Pneumatics working units | 1.2.5 Pneumatic valves | 1.2.6 Pneumatic equipment |
| 1.2.7 Complete pneumatic control systems, including fluidic controls | 1.2.8 Compressed air preparation | 1.2.9 Pipes, hoses and connections (pneumatics) |
| 1.2.10 Pneumatic apparatus, other | 1.2.11 Sealing devices and accessories for pneumatics
| 1.2.12 Pneumatic actuator drives |
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| 1.3 Sealing technology |
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| 1.3.1 Squeeze seals (o-ring etc.) | 1.3.2 Rotating seals (rotary shaft seals) | 1.3.3 Reciprocating seals (piston and rod seals) |
| 1.3.4 Seals of valve guide | 1.3.5 Mechanical seals | 1.3.6 Flexible graphite seals |
| 1.3.7 Flexible graphite sheets | 1.3.8 Other filler seals and sealing materials | 1.3.9 Seal test rigs and measuring instruments |
1.3.10 Special production equipment for seals
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