packaging material
【建筑】材料，人
material, person
暂无补充释义。
相关词条
material balance; 又称“质量平衡(mass balance)”。
synthetic material
material
coating material
catechinic tanning material
material management
grinding with loose abrasive material
material, person
暂无补充释义。
packaging material
material balance; 又称“质量平衡(mass balance)”。
synthetic material
material
coating material
catechinic tanning material
material management
grinding with loose abrasive material