标准编号:ISO/TR 9372:1993
中文名称:塑料.聚氨酯的基底材料.甲苯二异氰酸盐中2.4-和2.6-异构体含量的红外光谱法测定
英文名称:Plastics — Basic materials for polyurethanes — Determination of the amounts of 2,4- and 2,6-isomers in toluenediisocyanate by infrared spectroscopy
发布日期:1993-03
标准编号:ISO/TR 9372:1993
中文名称:塑料.聚氨酯的基底材料.甲苯二异氰酸盐中2.4-和2.6-异构体含量的红外光谱法测定
英文名称:Plastics — Basic materials for polyurethanes — Determination of the amounts of 2,4- and 2,6-isomers in toluenediisocyanate by infrared spectroscopy
发布日期:1993-03