DB4210 T 37-2020 水稻病虫害无人机防治技术规程.pdf

相关资源

DB62 T 689-2000 临夏牡丹栽培技术规程.pdf

DB62 T 820-2002 定西地区无公害农产品 专用型马铃薯生产技术规程.pdf

DB62 T 836-2002 兰州市无公害蔬菜生产技术规程 番茄.pdf

DB62 T 837-2002 兰州市无公害蔬菜生产技术规程 辣椒.pdf

DB62 T 838-2002 兰州市无公害蔬菜生产技术规程 黄瓜.pdf

DB62 T 637-1999 桑蚕纸板方格簇上簇技术规程.pdf

DB62 T 638-1999 桑蚕丝茧育防病消毒技术规程.pdf

DB62 T 996-2003 白银市A及绿色食品生产技术规程 双孢菇.pdf

JT T 1037-2016 公路桥梁结构安全监测系统技术规程.pdf

LY T 1328-2015 油茶栽培技术规程.pdf

猜你喜欢

SAE AMS 6493A-2013 Steel Bars Forgings and Tubing 1 0Cr - 3 25Ni - 0 40Mo (0 17 - 0 22C) Electroslag Remelted or Consumable Electrode Vacuum Remelted Premium Aircraft-Quality (UNS .pdf

SAE AMS 6494A-2011 Steel Bars Forgings and Tubing 1 0Cr - 2 50Ni - 2 0Mo - 1 10Si (0 10 - 0 20C) Aircraft-Quality《达到航空器质量的1 0Cr-2 50Ni-2 0Mo-1 10Si(0 10 - 0 20C)钢棒 锻件和管件》.pdf

SAE AMS 6494B-2016 Steel Bars Forgings and Tubing 1 0Cr C 2 50Ni C 2 0Mo C 1 10Si (0 10 C 0 20C) Aircraft-Quality (UNS K51570).pdf

SAE AMS 6495A-2011 Steel Bars Forgings and Tubing 1 0Cr - 2 50Ni - 2 0Mo - 1 10Si (0 10 - 0 20C) Premium Aircraft-Quality Electroslag Remelted or Consumable Electrode Vacuum Remelt.pdf

SAE AMS 6495B-2016 Steel Bars Forgings and Tubing 1 0Cr C 2 50Ni C 2 0Mo C 1 10Si (0 10 C 0 20C) Premium Aircraft-Quality Electroslag Remelted or Consumable Electrode Vacuum Remelt.pdf

SAE AMS 6496A-2013 Steel Bars Forgings and Tubing Nitriding 1 4Cr C 1 2Mo C 0 3V (0 29 C 0 36C) Aircraft-Quality for Bearing Applications (UNS K23280)《航空器质量轴承应用件用渗氮法 4Cr - 1 2Mo - .pdf

SAE AMS 6497A-2013 Steel Bars Forgings and Tubing Nitriding 1 4Cr - 1 2Mo - 0 3V (0 29 - 0 36C) Electroslag Remelted or Consumable Electrode Vacuum Remelted Premium Aircraft-Qualit.pdf

SAE AMS 6498A-2013 Steel Bars Forgings and Tubing Nitriding 1 4Cr - 1 2Mo - 0 3V (0 29 - 0 36C) Double Vacuum Melted Premium Aircraft-Quality for Bearing Applications (UNS K23280)《.pdf

SAE AMS 6499A-2015 Steel Bars Forgings and Tubing 2 7Si - 0 85Cr - 1 8Ni - 0 4Mo - 0 2V - (0 37 - 0 44C) Double Vacuum Melted (UNS K54015).pdf