常見(jiàn)例句雙語(yǔ)例句The automatic pressure Gelating technique (APG) was a quick pouring procedure of epoxy resin developed early in 1970s.液態(tài)環(huán)氧樹(shù)脂自動(dòng)壓力凝膠（APG技術(shù)），是國(guó)外七十年代初發(fā)展的環(huán)氧樹(shù)脂快速成型工藝技術(shù)。 返回 gelating