1. The composite armor has good capabilities in defending armor-piercing shell, shrapnel, radiation, etc. It was the ideal material to manufacture the tank armor vehicles protection.
复合装甲具有良好的防穿甲、抗弹片和防辐射等性能，是制作坦克装甲车辆防护的理想材料。
2. With high capability in mass production of high strength cast iron ring, super thin ring and all kinds of unusual shape ring, steel ring and steel tape combined oil ring.
能大批量生产高强度（球铁）活塞环，超薄活塞环，各种异型端面结构环、钢质环、钢带组合油环。
3. With high capability in mass production of high strength cast iron ring, super thin ring and all kinds of unusual shape ring, steel ring and steel tape combined oil ring.
能大批量生产高强度（球铁）活塞环，超薄活塞环，各种异型端面结构环、钢质环、钢带组合油环。
4. The three sets of mechanical seal components are as follows: actin ring, quiet ring, push the ring, spring, spring seat, auxiliary ring, ring, such as cards.
这三套机械密封都由如下部件组成：动环、静环、推环、弹簧、弹簧座、辅助密封圈、卡环等。
5. Metal random packings include conjugate ring, VSP ring. Intaloxsaddles, HQM flat ring, Cascade ring and Pall ring.
金属散堆填料有共轭环、八四内弧环、矩鞍环、扁环、阶梯环和鲍尔环等。
