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Distributor control valve for tank vehicles
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Valve operating mechanism for tank vehicles
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Valve control mechanism for tank vehicles
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Valve
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Pipe coupling
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Rotary fluid-conducting hose reel construction
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Hose coupling
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Rotary fluid conducting means
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Hose nozzle
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Hose nozzle
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Valve operating mechanism for tank vehicles
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Cover securing means
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Valve control mechanism for tank vehicles
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Emergency valve for vehicle tanks
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Manhole construction
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Tank construction
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Tank construction
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Vent for liquid storage tanks
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Grave vault
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Safety valve for gasoline tanks and the like
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