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ɡ � � � � (BEVEL GEARS)/б � � � � (HELICAL GEARS)/Բ � � � � � � (SPUR GEARS) / � � � � ɡ � � � � (SPIRAL BEVEL GEARS) / � � � � � ϸ � (WORM & WORM WHEELS) / � � � ٻ � (SPEED REDUCERS) / � � � � � � (GEARBOXES) � �

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