The constituent and properties of the meltable polyimide adhensive and others are introduced.
本文介绍了可熔性聚酰亚胺胶粘剂与其他二种胶粘剂的结构及使
特
。
The constituent and properties of the meltable polyimide adhensive and others are introduced.
本文介绍了可熔性聚酰亚胺胶粘剂与其他二种胶粘剂的结构及使特。
This work applied the new type capillary column modified by barium sulfate. It has completed the solubilty of high boiling ester in para-methyl-toluate with the method of chromatography.
研究了硫酸
改性新型毛细管柱的应.可于色谱法测定完全互熔性高
类在对甲基苯甲酸甲中的溶解度.
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