抗压强度:15(MPa) | 颜色:灰色 | 光泽度:自定 |
材质:优 | 产地:湖北黄冈英山 | 比重:2.7(g/cm3) |
硬度:92.5 | 规格:自定(mm) | 适用范围:公园,绿化带 |
抗弯强度:136(MPa) | 杂质:无 |
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各种树穴