新工艺

• The new absorption technology of hydrogen sulfide by oxidation
  氧化吸收硫化氢的新工艺研究
• A new method of synthesis for hexyl isocyanate
  合成异氰酸己酯的新工艺
• And how do this new method overcome that
  新工艺是如何连续炼钢的呢？
• New coloring technology for brass slide chain at normal temperature
  黄铜拉链常温着色新工艺
• New processing technology of green - maintaining of the green brake
  绿色蕨菜的护绿加工新工艺
• Working process of axle bush for rotary kiln supporting roller
  回转窑托轮轴承衬瓦加工新工艺
• Study of a new passivation process for copper and its alloys
  铜及其合金表面钝化新工艺的研究
• New technique of control digging shaft
  控制井筒过量超挖欠挖的新工艺
• Study on new synthesis technology of gramine
  芦竹碱合成新工艺的研究
• New technology on the synthesis of paracetamol
  扑热息痛合成的新工艺