
ISO 4930 - ROAD VEHICLES - ELASTOMERIC SEALS FOR HYDRAULIC DISC BRAKE CYLINDERS USING A NON-PETROLEUM BASE HYDRAULIC BRAKE FLUID (SERVICE TEMPERATURE 150 DEGREE C MAX.)
出版:British Standards Institution

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ISO 4930 - ROAD VEHICLES - ELASTOMERIC SEALS FOR HYDRAULIC DISC BRAKE CYLINDERS USING A NON-PETROLEUM BASE HYDRAULIC BRAKE FLUID (SERVICE TEMPERATURE 150 DEGREE C MAX.)
出版:British Standards Institution
專家解讀視頻