mso-hansi-font-family:"Times New Roman"">砂子：

JTGE42-2005公路工程集料试验规程

mso-hansi-font-family:"Times New Roman"">承压桶内径：Ф77mm "Times New Roman"">；承压桶高度：70mm

mso-hansi-font-family:"Times New Roman"">压头直径：Ф75mm

JGJ52-2006普通混凝土用砂石质量及检验方法标准

mso-hansi-font-family:"Times New Roman"">承压桶内径：Ф77mm "Times New Roman"">；承压桶高度：70mm

mso-hansi-font-family:"Times New Roman"">压头直径：Ф76mm

mso-hansi-font-family:"Times New Roman"">石子：

JTGE42-2005公路工程集料试验规程

mso-hansi-font-family:"Times New Roman"">承压桶内径：Ф150mm "Times New Roman"">；承压桶高度：125mm

mso-hansi-font-family:"Times New Roman"">压头直径：Ф149mm

JGJ52-2006普通混凝土用砂石质量及检验方法标准

mso-hansi-font-family:"Times New Roman"">承压桶内径：Ф152mm "Times New Roman"">；承压桶高度：120mm

mso-hansi-font-family:"Times New Roman"">压头直径：Ф150mm