What's the difference between the filter and the filter?
based on other aspects can be clearly distinguished.
I also want to ask, these two kinds of filter and filter name is how to distinguish? Is the basis function (called a fluid filtration filter, filter two kinds of fluid is filter) is on the basis of filtering accuracy,
only one on the hydraulic station, can filter the air and oil, to maintain the balance of the flattening filter. Don't know you heroes did not see any other filter
Filter oil filter, oil filter, filter paper and so on, these are the filter oil, besides this filtered air filter air filter. I see less
