Cangzhou Shuangyou Auto Parts Co., LTD. : Selection Skills of Automobile Fuel Filter (6)(4) The filter element life and filtration efficiency test was conducted under the order of measurin....

2020-07-08View+

Cangzhou Shuangyou Auto Parts Co., LTD. : Selection Skills of Automobile Fuel Filter (5)3. The full-flow oil filter shall be tested in accordance with ISO4548.(1) Pressure drop-flow charac....

2020-07-08View+

Cangzhou Shuangyou Auto Parts Co., LTD. : Selection Skills of Automobile Fuel Filter (4)Diesel Filter The diesel filter shall be tested as follows according to ISO4020 standard (test metho....

2020-07-08View+