The application of fiber, mineral wool, such as the need for compression packaging of bagged products.

适用纤维、矿棉等需要套袋压缩包装的产品。

youdao

The application of fiber, mineral wool, such as the need for compression packaging of bagged products.

适用纤维、矿棉等需要套袋压缩包装的产品。

youdao