小型柴油机行业的“常”字头现象早已是众所周知的事,然而,一走进常州第三届农机展销会的展厅,仍不能不为“常”字头柴油机生产企业的庞大阵容感到惊讶。因为,自始至终,从常柴,到常发、常通、常内、常工……,转来转去,始终也没有把带着“常”字头帽子的柴油机企业究竟有多少搞 The phenomenon of “constant” prefixes in the small diesel engine industry has long been known. However, as soon as it entered the exhibition hall of the third agricultural machinery trade fair in Changzhou, it was still not surprised that the “Chang” diesel engine manufacturing company had a huge lineup. Because, from beginning to end, from Changchai, to Changfa, Changtong, Changzhong, Changgong, etc., there is no question of how many diesel engine companies with “regular” head caps are engaged in.