苯主要来自涂料、油漆及各种有机溶剂。
Benzene basically from paint, paint and various organic solvents.
这是溶剂方面的一个专业术语，其它的化工品像油漆等也有这种物质。
That's a technical term for solvents or other chemicals found in things like paint.
这是溶剂方面的一个专业术语，其它的化工品像油漆等也有这种物质。
That's a technical term for solvents or other chemicals found in things like paint.
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