General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 13235.3-1995
Scope
This standard specifies the measurement method and calculation procedure for calibrating the volume of vertical cylindrical metal oil tanks with a photoelectric distance meter inside the tank. This standard applies to vertical cylindrical metal oil tanks with a diameter of more than 5m. This standard does not apply to vertical cylindrical metal oil tanks with an inclination of more than 3% or a diameter change of more than 1% on the horizontal circumference at any height.
GB/T 13235.3-1995 history
1995GB/T 13235.3-1995 Petroleum and liquid petroleum products--Volumetric calibration of vertical cylindrical metal tanks--Electro-optical distance-ranging internal method