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OECD International Trade
International Trade By Commodity Statistics (HS88)
90: Optical, photo, technical, medical, etc apparatus
9025: Hydrometers, thermometers, barometers, etc
9025: Hydrometers, thermometers, barometers, etc
902511: Thermometers, liquid-filled
902519: Thermometers, except liquid filled
902520: Barometers
902580: Hydrometer, pyrometer, hygrometer, alone or combined
902590: Parts and accessories for thermometers, etc
9025: Hydrometers, thermometers, barometers, etc
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