Abstract A lightfast aq. polyurethane emulsion for leather finishing was prepared mainly from aliphatic isocyanate.
选择脂肪族异氰酸酯原料,制了一种水性聚氨酯皮革涂饰剂。
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Aq meaning aqueous, or in solution, and s for solid, meaning that it's your precipitate, this is called the molecular equation.
Aq 水溶液, 或溶液中, s 固体, 它是您的沉淀物, 这称为分子方程式。
AQ measures our ability to withstand the shocks when life throws curveballs at us — how likely we are to crumble or thrive in these situations.
AQ 衡的是当我们生活中遇到始料不及的问题时,我们承受冲击的——这些情况下,我们有多大的可性会崩溃或成长。
AQ measures our ability to withstand the shocks when life throws curveballs at us – how likely we are to crumble or thrive in these situations.
AQ 衡我们生活向我们抛出曲线球时承受冲击的——我们这些情况下崩溃或茁壮成长的可性有多大。
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