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Parts of air compressors |
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Parts of gas compressors |
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Taps, cocks, valves and similar appliances |
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Taps, cocks and valves |
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Valves defined by function |
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Central-heating radiator valves |
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Sluice valves |
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Temperature regulators |
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Pressure-reducing, control, check or safety valves |
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Pressure-reducing valves |
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