产品采用聚乙烯塑料收缩薄膜包装或塑料袋装。

Product is packed in polythene plastic thermal-shrink film or plastic bag.

产品采用聚乙烯塑料收缩薄膜包装或塑料袋装.

Product is packed in polythene plastic thermal - shrink film or plastic bag.

这种聚乙烯塑料应该可以挡一会儿雨。

This polythene sheet should serve to keep out the rain for a while.

包装： 内衬聚乙烯塑料袋，外套复合塑料编织袋包装，每袋净重25千克。

Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.

用聚乙烯塑料一次注射成型帽盖，帽盖内有螺纹和多边形凹坑。

And a cap in which a thread and a polygonal pit are arranged is molded with polyethylene plastic by one shot.

摘要：应用激光穿透焊接高密度聚乙烯塑料（HEPE）。

Abstract:Permeating weld HEPE by method of laser.

至于杯形砂轮的包装，请逐个在盒子外面用聚乙烯塑料膜将杯形砂轮包装好。

AS for the packing of the cup emery wheel , packed with the vinyl outside the box of one by one.

用化学气相沉积法制备碲薄膜，其步骤为：通过电化学方法制得碲化氢，碲化氢在室温下分解后在聚乙烯塑料箔上沉积得到碲薄膜。

Thin film of tellurium was prepared by chemical vapour deposition on the polyethylene foils using room-temperature decomposition of electrochemically generated hydrogen telluride .