5 thoughts on “Coke filtrate The cushion layer size is 16-30mm cobblestone on the cobblestone.”

  1. Gongyi Star Cobblestone is widely used in the under -cushioning of the power plant transformer, water treatment filter material cushion layer, public building, villa, courtyard, garden pavement layout, river embankment, lake bottom, chemical factory, sewage plant, steel plant, tap water plant and other projects and other projects It is the preferred excellent material.

  2. Common specifications of 6-8mm, 8-16mm, 2-3cm, 3-5cm, 5-8cm, 8-16cm, 16-32cm. Cobblestone is widely used in public buildings, villas, courtyard buildings, paving roads,

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