Definition of 性能保証 (せいのうほしょう)
せいのうほしょう
                        性能保証
せいのうほしょう
seinouhoshou
noun
•
        
performance guarantee, performance assurance
Related Kanji
| 性 | sex, gender, nature | 
| 能 | ability, talent, skill, capacity | 
| 保 | protect, guarantee, keep, preserve, sustain, support | 
| 証 | evidence, proof, certificate |