Архиви на етикети: men’s jewelry bracelets Talking about the “Карат” of gem weight

men’s jewelry bracelets Talking about the “Карат” of gem weight

Всъщност, the seeds of carob are not the same weight. През последните години, some people in our country have collected hundreds of these seeds. After weighing them with a precision balance, they know that their actual mass is 143-240mg, which shows the big difference. Днес, when the measurement method is becoming more sophisticated, countries […]