production technology research

• 工艺研究

production technology research的用法和样例：

例句

1. Veneer dyeing technology of the hardwood species.
   几种阔叶树木材单板的染色工艺研究。
2. Research on the Reforming Technology of Small Billet Caster of Baotou Steel Corp.
   包钢小方坯连铸机改造工艺研究。