hand proof meaning in Hindi

Examples

1. A hard finished paper such as Bristol is then put on top of the plate and covered with a tympan before being printed typically using a hand proof press.
2. Many of the existence proofs and some of the uniqueness proofs for the sporadic groups originally used computer calculations, most of which have since been replaced by shorter hand proofs.
3. If USC wants to believe its season is beginning to get a magical feel, it can offer Thursday night's overtime victory over Arizona State as first-hand proof.
4. Merely that there is clear second-hand proof of anti-Catholic sentiment that may or may not be in the spirit of the actions of those who subsequently were responsible for clearing The Highlands of it's native population.
5. As a philosopher, Hart had long been interested in the mind-body problem, and he was thus in some sense professionally interested in his son, as well as emotionally invested, if only because his child was first-hand proof of the complex and unpredictable nature of the relationship between mind and body.