A. According to the standard:
QC/T772-2XXX; GB/T 5923-2010; QC/T918-2013
B. Spin-on filter test items:
a. Diesel filter assembly damage resistance test
b. Diesel filter filter element high pressure drop resistance test
c. Gasoline filter damage resistance test
d. Filter element of gasoline filter high pressure drop resistance test
e. Gasoline filter test piece test interface, need to connect the hose by yourself