Method for determination the amount of distillation residual of benzene-type product
全国钢标准化技术委员会
本标准规定了测定苯类产品蒸发残留量的试验原理，试样的采取、试剂、仪器、试验步骤、结果计算、精密度。
本标准适用于焦化苯、焦化甲苯、焦化二甲苯的蒸发残留量的测定。石油苯类产品也可参照使用。
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