Packed imply Cartons, Lined with Kraft Paper and Bound with Four Plastic Belts Externally. Packing Sound.

双层纸箱装，外扎四道塑料腰带，内裹牛皮纸，包装完好。

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This paper introduces the forming and assembling technology for some types of plastic belts and points out how the technology has influence upon the performance of projectile.

本文介绍了几种塑料弹带的成型工艺和装配工艺及其对炮弹性能的影响。

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Jackets are, being made from discarded plastic bottles, briefcases from worn-out tires and belts from beer-bottle caps.

废弃的塑料瓶变成了茄克衫，磨损的轮胎变成了公文包，啤酒瓶盖变成了皮带。

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But due diligence for Summa--which makes plastic components like filters, valves and conveyor belts for lighting, electrical devices and food processing--is a devotional exercise.

FORBES: The Race To Embrace

But due diligence for Summa--which makes such plastic components as filters, valves and conveyor belts for lighting, electrical devices and food processing--is a devotional exercise.

FORBES: The Race To Embrace