• 2022-05-27
    混凝土强度等级由 [tex=3.214x1.0]9IT67McxOi+p0gGznMFlxXHnKuqgEGd0qdiv1rUmjHE=[/tex] 立方体抗压试验,按[input=type:blank,size:4][/input]确定
    未知类型:{'options': ['平均值\xa0[tex=1.714x1.071]XT83gIovtauocvHx5bRpIA==[/tex]', '[tex=5.286x1.286]TW5zELXQNlAXOQ9o9o0sNSFKq+rz0aPC0EEmtLr8Mds=[/tex]', '[tex=3.5x1.286]yilBXyEMgqU/kGCIWupg7/dv1HwwvCNdx5nuhEB2NUE=[/tex]', '[tex=3.0x1.214]FPL/EkImydsPDttNyEzmMR6AjcKRBlxS1iTvYeeXGaY=[/tex]'], 'type': 102}
  • 举一反三