ppg
abbr.
pamphlet 小册子;
pounds per gallon 磅/加仑;
例句:
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See PPG underclothing, style, design, colors is all basic classic style.
看PPG的衬衣, 款式 、 设计 、 颜色都是基本经典款.
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Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.
以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.
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TRADEMARKS: The PPG name and logo are trademarks of PPG Industries.
商标: PPG的名称及标志均为PPG工业的商标.