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gb514

gb514, Total:2 items.

In the international standard classification, gb514 involves: Thermodynamics and temperature measurements.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, gb514

• GB/T 514-1983 Liquid in glass thermometers for petroleum products--Specification
• GB/T 514-2005 Specification for liquid-in-glass thermometers for testing of petroleum products

Others:   gb514.