| 美国 CANNON 产品 |
| 标准温度计 (Thermometers) |
| ASTM E77 Standard Test Method for
Inspection and Verification of Thermometers |
| 温度计检验和确认的试验方法 |
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|
| Mercury-in-glass thermometers conforming to ASTM Standard E-1. |
| For total immersion
of mercury column, but not the emergent stem. |
| Length approximately
305 mm, stem diameter 6.5 to 8 mm. |
| Calibrated at two
temperatures on main scale and at ice point. With certificate of
calibration. |
| Subdivisions 0.05°C.
Kinematic Viscosity thermometers with ice point and ±1.5 °C range. |
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