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ASTM-thermometer 113 F, +30+350°F:1°F, Hg Precision thermometers, stem form ASTM 113 F, IP 89 F Softening Point(Bitumen) Wide Range Capillaries form: yellow enamelled round Hg filling range: +30+350°F in 1°F Immersion length: total Total length: 400 mm, suitable for official certification
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