短語詞組短語impulsive cosine load 余弦載荷impulsive wind load 脈動(dòng)風(fēng)載荷SYZJ -type impulsive-load-generator 型沖擊動(dòng)載發(fā)生器impulsive load generator 沖擊動(dòng)載發(fā)生器Load impulsive 街擊載重 返回 impulsive load