cobalt blue pigment

常见例句

双语例句

• Reference significance is provided in order to produce homemade good superfine sized cobalt blue pigment.
  为实现性能优异、超细钴蓝的国产化提供了借鉴意义。
• The method of preparing cobalt blue pigment in the liquid phase was studied by using urea as homogeneous precipitating agent.
  研究了用尿素为均匀沉淀剂，在液相中制备钴蓝颜料的方法。
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