The helmet's shell is reinforced with aramid.

头盔的外壳用芳纶加固。

The bulletproof vest is made from aramid fibers.

防弹背心是由芳纶纤维制成的。

Engineers often use aramid in aerospace applications.

工程师经常在航空航天应用中使用芳纶。

Aramid materials are essential in the production of protective gear.

芳纶材料在生产防护装备中是必不可少的。

The aramid fabric is known for its high strength and heat resistance.

芳纶织物以其高强度和耐热性著称。

Aramid fibers is one kind of high - performance fibers.

芳纶是高功能纤维中的一种。

Processing of ramie aramid core-spun yarn which heart yarn is high strength high modulus aramid filament.

并介绍了高强高模的连续芳纶纤维作为芯纱，苎麻芳纶摩擦纺包芯纱的工艺。

Processing of ramie aramid core - spun yarn which heart yarn is high strength high modulus aramid filament.

并介绍了高强高模的连续芳纶纤维作为芯纱,苎麻芳纶摩擦纺包芯纱的工艺.

This paper introduces the industry actuality of aramid reinforced high pressure hose and compared the performance of aramid with other reinforcing material.

本文介绍了国内外芳纶高压胶管的产业现状，对比了芳纶纤维与其它骨架材料的性能。

The researches of the thermal and photo degradations of aramid fibers are systematically discussed.

阐述了芳纶的热、光老化降解研究的进展情况。