KFZ Harnstofftester 30-35% Adblue Flüssigkeit Glykol Batterie Frostschutz Refraktometer

Glycerol PG: -50 ° C to 0 ° C. Automotive urea concentration 0.2%. Ethylene glycol EG: -50 ° C to 0 ° C. Antifreeze freezing point 5 °.

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