1·Rubber block with polyethylene film.
胶块用聚乙烯薄膜包封。
2·Polyethylene Film of 25Kgs Net Each.
牛皮纸袋内压聚乙烯膜包装,25公斤/包。
3·Packing Paper bag lined with polyethylene film. Net weight 25kg per bag.
包装复合纸袋,内衬塑料薄膜的复合纸袋,净重25公斤。
4·Packing Paper bag lined with polyethylene film . Net weight 20kg per bag.
包装内衬塑料薄膜的复合纸袋,净重20公斤。
5·Packing Paper bag lined with polyethylene film . Net weight 25kg per bag.
包装 内衬塑料薄膜的复合纸袋,净重25公斤。
6·Packing Coextruded paper bags lined with polyethylene film bags. Net weight 20 kg per bag.
包装复合纸袋,内衬塑料薄膜袋,净重20公斤。
7·The grafting of acrylic acid onto a polyethylene film by the pre-irradiation method was investigated.
采用预辐射法研究了丙烯酸对聚乙烯膜的接枝反应。
8·An experimental study dealing with summer corn covered by photo-biodegradable polyethylene film was evaluated with control.
对普通膜与光-生双降解膜覆盖下的夏玉米试验结果进行了分析。
9·Adopting large area Si-PIN detector and adding the polyethylene film, a fast response pulsed neutron detector is manufactured.
采用大面积的平面工艺硅pin探测器,并结合聚乙烯片,研制了快响应的脉冲中子探测器。
10·The effect of deforming velocity on the tensile properties of the polyethylene film for packaging is studied by mechanical tensile test.
采用拉伸实验,研究形变速率对聚乙烯包装薄膜力学性能的影响。