saran plastics造句

例句与造句

1. Kalvar had been in use for some time when a serious problem was discovered-when the saran plastic broke down it gave off hydrochloric acid.
2. When the Riso film is exposed to the infrared bulb inside the machine, the saran plastic emulsion side opens up wherever there is an ink toner on the photocopy.
3. In one embarrassingly simple case, Bilkovitch pointed out that Dow could save $ 34, 000 annually and cut 34, 000 pounds of emissions of a toxic chlorine compound used in making Saran plastic products by transferring it to storage tanks twice a day instead of all at once.
4. It's difficult to find saran plastics in a sentence. 用saran plastics造句挺难的