用oily residue造句子,“oily residue”造句
来源:国语帮 2.31W
Efficient treatment of viscous oil wastewater and oily residue is always a technical problem which puzzled the oil field management.
The procedure produced an oily residue composed of hundreds of complex organic molecules.
LS does produce a strong odor when baked normally and leaves more oily residue than the regular clay.