intumescent例句
2024年06月04日 12:35:37
This strip is composed of an
intumescent material which swells when subjected to fire.
這種狹條是用受到燃燒時(shí)發(fā)生膨脹的熱脹材料組成的.
Of hip joint lymphatic and
intumescent, very painful, what reason is knowing?
髖關(guān)節(jié)的淋巴腫大, 很痛, 不知道是什么原因?
Novelty
intumescent flame retardant ( IFR ) was made from phosphoric acid, pentaerythritol and melamine.
使用磷酸 、 季戊四醇、三聚氰胺合成了一種膨脹型阻燃劑.