Aluminum and titanium vacuum metallikon outside the glass bottle as a whole or in part, that produces a similar mirror reflection effect.

用真空金属喷镀玻璃瓶在瓶内的局或局爆发一种近似镜背的不直射果。

Conclusion: Ni-Ti shape memory alloy stent is convenient and feasible in treating postoperative urethral stricture of hypospadia, and it has higher safety, small wound and definite curative effect.

镍记忆金属支架管治疗尿道下术后尿道狭窄，是简便易行，安全性高，创伤小，疗效肯定的治疗方法。