April 20 (SeeNews) - Bulgarian hydraulic equipment manufacturer M+S Hydraulic [BUL:MSH] said on Wednesday that its preliminary first-quarter revenue came to roughly 49.5 million levs ($27.4 million/25.3 million euro), up from 33.6 million levs in the like period of 2021 and exceeding its projection of 48.5 million levs published last month.