| http://www.w3.org/ns/prov#value | - Though the amount of the cross-linked polymer (P) to be deposited on the porous substrate in the oil mist filter of the present invention is not particularly restricted, it is desired to be such that this amount of the cross-linked polymer (P) is in the range of 2 to 200 parts by weight based on 100 parts by weight of the porous substrate.
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