اسم العلامة التجارية
Fumantian
التركيب العام
base oil+additives
place of origin
Anhui, China
steel wire mesh oil separation
5.0
working penetration/0.1mm
220-250
evaporation capacity(99°C,22h)/%
2.0
fluid loss(30°C, 1h) /%<=
10
corrosion
no green or black color change