and mix design的意思|示意

材料准备 ...材料准备；机械准备；配合比设计；下承层的检查；施工放样。 » The main contents include: personnel preparation; material preparation; machinery; and mix design; through layers of checks; setting out. 让家成为心灵的港湾，成为压力释放的精神呼吸净士。

下承层的检查 ...下承层的检查；施工放样。 » The main contents include: personnel preparation; material preparation; machinery; and mix design; through layers of checks; setting out. 让家成为心灵的港湾，成为压力释放的精神呼吸净士。

机械准备 ...机械准备；配合比设计；下承层的检查；施工放样。 » The main contents include: personnel preparation; material preparation; machinery; and mix design; through layers of checks; setting out. 让家成为心灵的港湾，成为压力释放的精神呼吸净士。

配合比设计 ...配合比设计；下承层的检查；施工放样。 » The main contents include: personnel preparation; material preparation; machinery; and mix design; through layers of checks; setting out. 让家成为心灵的港湾，成为压力释放的精神呼吸净士。