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So the oil sand's oil is heavy crude oil with high nitrogen, high wax, high gel and low sulfur.
该油砂油是一种高含氮、高含蜡、高含胶、低含硫的重质原油。
youdao
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So the oil sand's oil is heavy crude oil with high nitrogen, high wax, high gel and low sulfur.
该油砂油是一种高含氮、高含蜡、高含胶、低含硫的重质原油。
youdao