¥48.38¥59.00
陕蒙接壤矿区深部富水工作面冲击地压机理与防治研究/舒凑先,姜福兴,张修峰
( 0条评论)
¥101.68¥124.00
( 4条评论)
¥37.72¥46.00
( 0条评论)
¥56.58¥69.00
( 1条评论)
¥28.80¥36.00
( 1条评论)
¥32.00¥40.00
( 0条评论)
¥20.80¥26.00
( 0条评论)
¥39.20¥49.00
( 1条评论)
¥22.40¥28.00
( 0条评论)
¥24.00¥26.00
( 0条评论)
¥49.20¥60.00
( 1条评论)
¥163.18¥199.00
Theory and Methods of Metallurgical Process Integration/殷瑞钰
( 0条评论)
¥24.60¥30.00
( 0条评论)
¥22.96¥28.00
( 1条评论)
¥31.98¥39.00
( 3条评论)
¥29.52¥36.00
( 0条评论)
¥178.76¥218.00
( 9条评论)
¥3580.00¥3580
( 2条评论)
¥26.24¥32.00
SuperMap城镇土地调查数据库系统教程/陆妍玲,李景文,刘立龙
( 1条评论)
¥41.00¥50.00
( 1条评论)
¥23.78¥29.00
( 0条评论)
¥72.98¥89.00
( 19条评论)
¥47.56¥58.00
( 1条评论)
¥31.98¥39.00
( 0条评论)