| 1. | Innumerable small shops presented a collection of cheap plastic goods .
数不清的小商店里陈列着一批廉价的塑料制品。 |
| 2. | Two common methods of manufacturing plastic articles are by extrusion and by injection moulding .
生产塑料制品的两种通用方法是挤出成型法和注射成型法。 |
| 3. | As may be gathered from this, the bulk of plastic articles is made by the process known as moulding .
由此可以得出结论，大多数塑料制品都是通过叫做“模制”的工艺制造出来的。 |
| 4. | Plastics based sandwich structures . bend test
塑料制品.塑料基夹层结构.弯曲试验 |
| 5. | Plastics . evaluation of the action of microorganisms
塑料制品.微生物作用的评价 |
| 6. | Plastics . preparation of test specimens by machining
塑料制品.机械加工试样制备 |
| 7. | Plastics . method of exposure under glass to daylight
塑料制品.隔玻璃日光暴露法 |
| 8. | Yes , most of them are , except for the plastic parts
对，除了塑料制品其他都是。 |
| 9. | Shanghai renheng plastics product co . , ltd - can liner
上海仁恒塑料制品-八折垃圾袋 |
| 10. | Shanghai renheng plastics product co . , ltd - die cut bag
上海仁恒塑料制品-平口袋图 |
