2019春八年级地理下册第六章第三节世界最大的黄土堆积区黄土高原（第2课时严重的水土流失水土保持）习题课件（新版）新人教版.ppt

相关资源

DL T 5419-2009 水电建设项目水土保持方案技术规范.pdf

SL 575-2012 水利水电工程水土保持技术规范.pdf

SL 640-2013 输变电项目水土保持技术规范.pdf

SL 73.6-2001 水利水电工程制图标准水土保持图.pdf

SL 204-1998 开发建设项目水土保持方案技术规范.pdf

SL 277-2002 水土保持监测技术规程.pdf

SL 289-2003 水土保持治沟骨干工程技术规范.pdf

SL 452-2009 水土保持监测点代码.pdf

NB T 35072-2015 水电工程水土保持专项投资编制细 则.pdf

SL 523-2011 水土保持工程施工监理规范.pdf

猜你喜欢

BS PD IEC TS 62763-2013_5284 Pilot function through a control pilot circuit using PWM (pulse width modulation) and a control pilot wire《通过控制导向线使用PWM (脉冲宽度调制) 的导向功能和控制导向线》.pdf

BS ISO 8070-2007 Milk and milk products - Determination of calcium sodium potassium and magnesium contents - Atomic absorption spectrometric method《牛奶和奶制品 钙、钠、钾和镁含量的测定 原子吸.pdf

BS ISO 8082-1-2009 Self-propelled machinery for forestry - Laboratory tests and performance requirements for roll-over protective structures - General machines《林业用自推进机械 防倾.pdf

BS ISO 8082-2-2011 Self-propelled machinery for forestry Laboratory tests and performance requirements for roll-over protective structures Machines having a rotating platf.pdf

BS ISO 8083-2006 Machinery for forestry - Falling-object protective structures (FOPS) - Laboratory tests and performance requirements《林业机械 落体防护装置(FOPS) 实验室试验和性能要求》.pdf

BS ISO 8086-2004 Dairy plant - Hygiene conditions - General guidance on inspection and sampling procedures《乳品厂 卫生条件 检验和取样程序通用指南》.pdf

BS ISO 8096-2005 Rubber- or plastics-coated fabrics for water resistant clothing - Specification《雨衣用橡胶或塑料涂覆织物 规范》.pdf

BS ISO 8097-2001 Aircraft Minimum airworthiness requirements and test conditions for certified air cargo unit load devices《航空器 经认证的航空货运集装单元装置最低适航性要求和试验条件》.pdf

BS ISO 8114-1993 Textile machinery and accessories - Spindles for ring-spinning and doubling machines - List of equivalent terms《纺织机械和附件 环锭纺纱机和并线机用锭子 同义术语表》.pdf