The patented design USES a spine, yoke and positivelocking mechanism to keep the display head in place under rapid transactional input.
专利的设计采用了脊椎，枷锁和积极的锁定机制，以保持显示头下快速交易的投入。
2
New metal adjustment bucklesEntirely stainless steel, quick adjustment, positivelocking and release buckles provide safety, comfort and reliability. Regulator sold separately.
新的金属调节扣全不锈钢，快速调整，积极锁定和释放扣提供安全，舒适性和可靠性。
3
Test results have been positive and the turbine yawing, safety and rotor locking system have been working properly.