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Boots must be worn 150mmx200mm
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Automatic watertight door keep clear 150mmx150mm
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Automatic fire door keep clear 150mmx150mm
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All visitors to report to the duty officer on the bridge 300mmx100mm 400mmx150mm
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Adjust pressure according to the torch in use 150mmx200mm
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Accidents must be reported 300mmx100mm 400mmx150mm
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Accidents must be reported 300mmx100mm 400x150mm