Novelty intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.使用磷酸 、 季戊四醇、三聚氰胺合成了一种膨胀型阻燃剂.Glass reinforced high performance polyamide resin, with a non - halogenated flame retard...
They're not irrational , potentially homicidal maniacs, to start!他们不是非理性的, 或者有杀人倾向的什么人!Man look at all those NFL maniacs gathering around the the morning.你看看那些美式足球赛的狂热者早上六点就聚集在操场了....