专题文章
时长:00:00更新时间:2022-04-03 22:55:27
1、pu美[pu]abbr.(=plutonium)钚。2、PVC or PVC/ ABS alloy with neodymium-barium/ zinc complex stabilizer had a novel stability when contacted with PU foam.对用钕钡/锌复合稳定剂所制备的PVC塑料及PVC/ABS合金来说,当与聚氨基甲酸酯泡沫塑料接触时,其稳定性更是出奇的好。
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