Spesifikasi ASTM-thermometer 57 F
ASTM-thermometer 57 F, -4+122°F:1°F, Hg Precision thermometers, stem form ASTM 57 F Tag Closed Tester, Low Range Capillaries form: yellow enamelled round Hg filling range: -4+122°F in 1°F Immersion length: 57 mm Total length: 282 mm, suitable for official certification
Alat Laboratorium Umum
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