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ASTM-thermometer
ASTM-thermometer 68 C, +145+205°C:0,2°C, Hg Precision thermometers, stem form ASTM 68 C Precision, Capillaries form: yellow enamelled round Hg filling range: +145+205°C in 0.2°C auxiliary scale: 0°C Immersion length: total Total length: 374 mm suitable for official certification
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