The synthesis of polyether type defoamer agent and its application to the process water in the ethylene device are reported.
较详细地报导了聚醚型消泡剂的合成及在乙烯装置工艺水中的应用。
Process Synthesis is a new top-down design method of semiconductor device and process.
工艺综合是一种自顶向下的工艺、器件设计方法。
Process Synthesis is a new top-down design method of semiconductor device and process.
工艺综合是一种自顶向下的工艺、器件设计方法。
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