
¥96.00定价:¥128.00(7.5折)

¥30.40定价:¥39.00(7.8折)

¥108.30定价:¥150.00(7.22折)

¥52.50定价:¥70.00(7.5折)

¥73.50定价:¥98.00(7.5折)

¥51.00定价:¥68.00(7.5折)

¥40.30定价:¥59.00(6.84折)
张林

¥22.00定价:¥30.00(7.34折)

¥58.90定价:¥78.00(7.56折)
从一线工程实践的角度,解决废水处理工艺难题,兼顾工艺、工程设计、成本概算和方案优选

¥29.30定价:¥40.00(7.33折)

¥142.00定价:¥188.00(7.56折)
关于光催化的权威著作,全面、全新、内容详实

¥138.20定价:¥188.00(7.36折)
新华书店正版,多仓就近发货,85%城市次日达,团购优惠咨询在线客服!

¥53.00定价:¥68.00(7.8折)

¥36.00定价:¥48.00(7.5折)

¥41.50定价:¥58.00(7.16折)

¥178.50定价:¥238.00(7.5折)

¥7.50定价:¥10.00(7.5折)

¥35.30定价:¥40.00(8.83折)
海洋污染、海上环境、污水处理处理装置原理和结构、污泥减量化、污水处理装置操作及检修维护。

¥96.00定价:¥128.00(7.5折)
万金泉,王艳,马邕文

¥7.30定价:¥11.00(6.64折)

¥32.50定价:¥45.00(7.23折)

¥154.40定价:¥198.00(7.8折)

¥58.23定价:¥85.00(6.86折)

¥66.00定价:¥88.00(7.5折)

¥73.50定价:¥98.00(7.5折)

¥36.00定价:¥48.00(7.5折)

¥18.30定价:¥25.00(7.32折)

¥103.50定价:¥138.00(7.5折)

¥120.00定价:¥160.00(7.5折)

¥24.50定价:¥49.00(5折)
农作物秸秆资源化利用

¥15.60定价:¥20.00(7.8折)

¥121.30定价:¥168.00(7.23折)

¥73.50定价:¥98.00(7.5折)

¥96.00定价:¥128.00(7.5折)

¥30.60定价:¥36.00(8.5折)

¥49.70定价:¥58.00(8.57折)

¥20.40定价:¥24.00(8.5折)
必不可少的考证和自学书籍!权威编写,鉴定专用,命题依据,实用性强

¥109.00定价:¥138.00(7.9折)
新老封面随*机发货!!!!!

¥195.60定价:¥228.00(8.58折)

¥15.60定价:¥19.80(7.88折)

¥73.70定价:¥86.00(8.57折)

¥31.20定价:¥40.00(7.8折)

¥22.50定价:¥30.00(7.5折)

¥36.80定价:¥43.00(8.56折)

¥286.50定价:¥334.00(8.58折)

¥28.00定价:¥35.00(8折)

¥46.60定价:¥59.00(7.9折)

¥14.60定价:¥20.00(7.3折)

¥55.30定价:¥68.00(8.14折)

¥46.30定价:¥54.00(8.58折)

¥13.50定价:¥18.00(7.5折)

¥23.20定价:¥29.00(8折)

¥44.30定价:¥55.00(8.06折)

¥36.00定价:¥42.00(8.58折)

¥22.40定价:¥28.00(8折)

¥13.50定价:¥18.00(7.5折)

¥82.80定价:¥98.00(8.45折)

¥159.10定价:¥180.00(8.84折)

¥13.70定价:¥16.00(8.57折)

¥6.40定价:¥7.50(8.54折)