oriented film

produced from a biaxially oriented film of expanded high density polyethylene, stes? is ultra-fragile by delamination.

生产从双向拉伸薄膜的扩大高密度聚乙烯，国有贸易企业？是极端脆弱的分层。

at present, china's production of polypropylene film is biaxially oriented film (bopp), cast film (cpp)and other packaging films.

目前，中国的聚丙烯薄膜生产双向拉伸薄膜（波普），流延薄膜（CPP）的和其他包装膜。

air conditioning and ventilation system design of a biaxially oriented film production line

双向拉伸薄膜生产线空调通风系统设计

preparation of polylactic acid biaxially oriented film and thereof properties

双向拉伸聚乳酸膜的制备及其性能研究

the closest such examination another comic book- oriented film has ever attempted was the emotional through-line of the spider-man films.

另一部漫画改编电影《蜘蛛侠》系列曾经尝试通过逆境时的毅力方面来深入地剖析这个问题。