Abstract A lightfast aq. polyurethane emulsion for leather finishing was prepared mainly from aliphatic isocyanate.
选择脂肪族异氰酸酯为主要原,种耐光型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 表液, 或在液中,而 s 表固体, 表它是您的沉淀物, 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 衡的是当我在生活中遇到始料不及的问题时,我承受冲击的能力——在这些情况下,我有大的可能性会崩溃或成长。
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 衡我在生活向我抛出曲线球时承受冲击的能力——我在这些情况下崩溃或茁壮成长的可能性有大。
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