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12 productsAll 12 products from Changsha Friend Experimental Analysis Instrument Co., Ltd.
Automatic Gum Content Analyzer
This instrument conforms to GB/T8019 ISO6246 ASTM D381 standards and is mainly used for practical gum testing of motor and aviation gasoline. The tester features automatic testing, removing the need for manual operation.
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Automatic Engine Oil Cold Cranking Simulator
This instrument tests engine oil at low temperatures to determine the dynamic viscosity index. It integrates mechanical, optical, electronic, and computer technology for temperature measurement and control.
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