常見例句Low- poisonous and Water- resistant Urea- formaldehyde Resin Adhesive for Plywood.用於膠郃板的低毒耐水脲醛樹脂膠粘劑。Adding additives can improve properties of urea formaldeyde resin adhesive.添加外加劑可以提高脲醛樹脂膠粘劑性能。 返回 urea-formaldehyde resins