氯化石蜡产品质量指标较多，各企业主要控制的是色泽、含氯量及加热减量。
Quality norms of paraffin product are much, main norms controlled are color, chlorine-content, heating decrease volume in many plants.
氯化石蜡产品质量指标较多，各企业主要控制的是色泽、含氯量及加热减量。
Quality norms of paraffin product are much, main norms controlled are color, chlorine-content, heating decrease volume in many plants.
应用推荐