¥55.76¥68.00
( 0条评论)
¥41.00¥50.00
( 1条评论)
¥42.64¥52.00
尾矿库混合式筑坝坝体稳定性研究/陈宇龙,陈见行,张洪伟,魏作安
( 4条评论)
¥160.00¥200.00
( 0条评论)
¥113.16¥138.00
( 2条评论)
¥48.38¥59.00
Estimating and Predicting Pore-pressure Influence on Deep-se
( 0条评论)
¥39.36¥48.00
( 0条评论)
¥40.18¥49.00
( 1条评论)
¥31.16¥38.00
( 6条评论)
¥22.14¥27.00
( 1条评论)
¥31.98¥39.00
( 2条评论)
¥113.16¥138.00
( 4条评论)
¥37.72¥46.00
( 7条评论)
¥37.72¥46.00
( 1条评论)
¥45.10¥55.00
淮北矿区深部岩巷快速掘进关键技术研究/吴德义,魏允伯,黄以寿,王爱兰,周利利
( 0条评论)
¥50.02¥61.00
( 1条评论)
¥40.18¥49.00
采动卸荷煤岩力学特性及渗透率演化规律研究/李文璞,尹光志,李铭辉,张东明
( 0条评论)
¥52.80¥66.00
( 2条评论)
¥81.18¥99.00
( 1条评论)
¥47.56¥58.00
( 1条评论)
¥54.12¥66.00
( 1条评论)
¥39.36¥48.00
Load Transfer Mechanism of Fully Grouted Cable Bolts
( 0条评论)
¥55.76¥68.00
( 2条评论)
¥209.10¥255.00
( 0条评论)