barrier material
短语词组
- barrier r material 防护材料
- high barrier package material 高阻隔包装材料
- barrier packaging material 阻隔包装材料
- high barrier packaging material 高阻隔包装材料
- barrier function material 阻隔型功能材料
- Sound barrier structural material 声屏障结构材料
- barrier material detail 挡板材料
- gas high barrier material 气相阻隔材料
- explosion -barrier material 防爆材料 返回 barrier material