达伦, 宋, 鞍钢矿业爆破有限公司, 中国
-
卷 2, 编号 9 (2020) - 论文
露天铁矿逐孔爆破降震方法研究
摘要 PDF
Address：73 Upper Paya Lebar Road #07-02B-01 Centro Bianco Singapore 534818
phone：+65 83184869
ⓒ2019 by Academic Publishing Pte Ltd
Address：73 Upper Paya Lebar Road #07-02B-01 Centro Bianco Singapore 534818
phone：+65 83184869
ⓒ2019 by Academic Publishing Pte Ltd