The same apparatus with minor modifications can be used to produce an enzyme, an antibiotic, an organic chemical or a single cell protein.
对相同的设备，只要稍作修改就能用来生产一种酶，一种抗生素，一种有机化学物质或一种单一的细胞蛋白质。
2
The utility model relates to a main shaft driving apparatus for a composite type high speed needling machine with minor axis used for wide geotextile production.