DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf

上传人:李朗 文档编号:1232123 上传时间:2019-08-22 格式:PDF 页数:5 大小:159.80KB
下载 相关 举报
DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf_第1页
第1页 / 共5页
DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf_第2页
第2页 / 共5页
DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf_第3页
第3页 / 共5页
DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf_第4页
第4页 / 共5页
DB50 T 225-2006 《重庆市稻田养鱼技术规范》.pdf_第5页
第5页 / 共5页
亲,该文档总共5页,全部预览完了,如果喜欢就下载吧!
资源描述
展开阅读全文
相关资源
猜你喜欢
  • NASA NACA-TN-555-1936 Piloting technique for recovery from spins《从旋转中恢复的飞行驾驶技术》.pdf NASA NACA-TN-555-1936 Piloting technique for recovery from spins《从旋转中恢复的飞行驾驶技术》.pdf
  • NASA NACA-TN-557-1936 Considerations of the take-off problem《对起飞问题的考虑》.pdf NASA NACA-TN-557-1936 Considerations of the take-off problem《对起飞问题的考虑》.pdf
  • NASA NACA-TN-605-1937 Noise from propellers with symmetrical sections at zero blade angle《在零桨叶角时带有匀称截面螺旋桨的噪音》.pdf NASA NACA-TN-605-1937 Noise from propellers with symmetrical sections at zero blade angle《在零桨叶角时带有匀称截面螺旋桨的噪音》.pdf
  • NASA NACA-TN-646-1938 Wind-tunnel tests of a 2-engine airplane model as a preliminary study of flight conditions arising on the failure of one engine《作为一个发动机故障引起的飞行条件初步研究对有2个发动机飞机模.pdf NASA NACA-TN-646-1938 Wind-tunnel tests of a 2-engine airplane model as a preliminary study of flight conditions arising on the failure of one engine《作为一个发动机故障引起的飞行条件初步研究对有2个发动机飞机模.pdf
  • NASA NACA-TN-702-1936 Wind-tunnel tests of several forms of fixed wing slot in combination with a slotted flap on an N A C A 23012 airfoil《固定式翼缝和在N A C A 23012机翼上开缝襟翼若干形式的风洞试验》.pdf NASA NACA-TN-702-1936 Wind-tunnel tests of several forms of fixed wing slot in combination with a slotted flap on an N A C A 23012 airfoil《固定式翼缝和在N A C A 23012机翼上开缝襟翼若干形式的风洞试验》.pdf
  • NASA NACA-TN-703-1939 Wind-tunnel investigation of effect of yaw on lateral-stability characteristics I - four N A C A 23012 wings of various plan forms with and without dihedral《偏.pdf NASA NACA-TN-703-1939 Wind-tunnel investigation of effect of yaw on lateral-stability characteristics I - four N A C A 23012 wings of various plan forms with and without dihedral《偏.pdf
  • NASA NACA-TN-705-1939 Wind-tunnel investigation of ground effect on wings with flaps《带有襟翼机翼地面效应的风洞研究》.pdf NASA NACA-TN-705-1939 Wind-tunnel investigation of ground effect on wings with flaps《带有襟翼机翼地面效应的风洞研究》.pdf
  • NASA NACA-TN-708-1939 A simplified method for the calculation of airfoil pressure distribution《机翼压力分布的计算简化方法》.pdf NASA NACA-TN-708-1939 A simplified method for the calculation of airfoil pressure distribution《机翼压力分布的计算简化方法》.pdf
  • NASA NACA-TN-715-1939 Wind-tunnel investigation of an N A C A 23012 airfoil with two arrangements of a wide-chord slotted flap《带有宽弦开缝襟翼两种形式的NACA 23012机翼的风洞研究》.pdf NASA NACA-TN-715-1939 Wind-tunnel investigation of an N A C A 23012 airfoil with two arrangements of a wide-chord slotted flap《带有宽弦开缝襟翼两种形式的NACA 23012机翼的风洞研究》.pdf
  • 相关搜索

    当前位置:首页 > 标准规范 > 地方标准

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1