propenes
A hand-held tool that is a smaller version of a bolt cutter, the same size as combination pliers, that can be used with one hand.
Winking, blinking
plural of pseudofeminism
plural of propene
実験中、触媒の下でプロピレン分子が急速に重合するのを観察しました。
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DiQt
Free
★★★★★★★★★★
