光学级聚酯薄膜 预涂底层聚对苯二甲酸乙二醇酯(PET)薄膜
Optical grade polyester film—Polyethylene terephthalate(PET) film with primer
2014-05-06
GB/T 29646-2013
吹塑薄膜用改性聚酯类生物降解塑料
Modified biodegradable polyester used for blown film
2013-09-06
BS 3900-D6-1982
Methods of test for paints. Optical tests on paint films-Determination of contrast ratio (opacity) of light-coloured paints at a fixed spreading rate, using polyester film
涂料的试验方法 漆膜的光学测试 用聚酯薄膜在固定铺展率下测定浅色涂料的对比度（不透明度）