Plastics - cellulose acetate - determination of light absorption of moulded specimens produced using different periods of heating 塑料.乙酸纤维素.利用热的不同周期测定模制样品中的光吸收量
2.
Plastics . cellulose acetate . determination of light absorption on moulded specimens produced using different periods of heating 塑料.醋酸纤维素.利用不同的加热期测定模制样品生产时光吸收量
3.
Plastics - cellulose acetate - determination of light absorption on moulded specimens produced using different periods of heating iso 1600 : 1990 ; german version en iso 1600 : 1999 塑料.乙酸纤维素.利用加热的不同周期在模制样品生产