| 1. | Certain plastic materials, such as cellulose acetate, which is used for photographic film, are called thermoplastic materials .
有些塑胶材料，像照相胶卷上用做醋酸纤维素，叫做热塑料材料。 |
| 2. | Plastics materials . thin sheet . inspection of the evenness
塑料材料.薄板.不平度检验 |
| 3. | Test method for peel force of flexible laminated plastics
软质复合塑料材料剥离试验方法 |
| 4. | Plastics materials . sheet . winding mandrels . internal diameters
塑料材料.薄板.卷轴内径 |
| 5. | Standard classification system for specifying plastic materials
指定塑料材料的标准分类系统 |
| 6. | Study of plastic materials used on al - plastic composite pipe
铝塑复合管用塑料材料的性能研究 |
| 7. | Impact testing machines for plastic materials - instrumentation
塑料材料用冲击试验机械.仪表法 |
| 8. | Sheets made of transparent plastics material
透明塑料材料制板 |
| 9. | Plastics materials , synthetic resins , and nonvulcanizable elstomers
塑料材料合成树脂非硫化人造橡胶 |
| 10. | Test method for determining cold cracking of flexible plastic materials
测定弹性塑料材料冷裂的试验方法 |
