The polythene sheet is used to cover the greenhouse.

聚乙烯薄膜被用来覆盖温室。

The factory produces polythene for packaging materials.

工厂生产用于包装材料的聚乙烯。

They wrapped the furniture in polythene to keep it clean.

他们用聚乙烯包裹家具以保持清洁。

You should recycle polythene bags to protect the environment.

你应该回收聚乙烯袋以保护环境。

The company is developing a new type of polythene that is biodegradable.

公司正在开发一种可生物降解的新型聚乙烯。

Polythene and polypropylene rope for ship

聚乙烯和聚丙烯船用缆绳

We use a polythene wrapper for each shirt.

每件衬衣都用聚乙烯袋包拆。

Polythene-insulated cable sheathed with PVC

聚乙烯绝缘聚氯乙烯护套电缆

Standard package is shrink - wrapped polythene.

标准包装为收缩聚乙烯薄膜.

BR > We use a polythene wrapper for each shirt.

每件衬衣都用聚乙烯袋包装.