您要查找的是不是：
- Shock proofing and vibration proofing products using polyurethane foam, polyethylene foam, foam rubber sponges, etc. Rubber products including CR, NR, silicone rubber and urethane rubber. 缓冲及防震，防音用的。聚氨基甲酸酯泡膜加工、聚乙烯的泡膜加工及橡胶海绵的泡膜加工品、CR、NR、硅铜橡胶,尿烷合成橡胶等的橡胶加工。
- AU polyester type of urethane rubber 聚酯型聚氨酯胶
- Kim C S,et al.Improvement in the stress-strain behavior of urethane rubbers by bimodal network formulation[J].J.Applied Polymer Science,1986,32:3027. 吴文辉;黎玉钦;张聪;等.;中性聚合物键合剂对硝胺推进剂相界面的作用[J]
- Peter had his head in a tar barrel sure enough. 不出所料，彼得陷入了困境。
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- Tar is much used in making modern roads. 修建现代公路多用焦油沥青。
- Rubber boots are impervious to water. 橡胶鞋是防水的。
- I have not a good hand the whole rubber. 整个一盘牌中我就没有拿到过一手好牌。
- tar urethan 沥青氨基甲酸脂
- tar urethane 沥青氨基甲酸脂
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- We imported raw rubber from Malaysia. 我们从马来西亚进口生胶。
- Rubber is the country's principal export. 橡胶制品是该国主要的出口产品。
- Oil and grease will rot the rubber of your tyres. 油污能腐蚀轮胎橡胶。
- The little girl stretched her rubber band. 小女孩拉长橡皮筋。
- Tires are usually made of rubber. 轮胎通常由橡胶制成。
- They worked on the farm, tapping rubber trees. 他们在这农场做割胶的工作。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- They will report on the experiments with coal tar. 他们将汇报煤焦油的试验情况。
