DB22 T 1180-2011 马铃薯品种 春薯1号.pdf

相关资源

DB15 T 1918—2020 马铃薯品种内农薯1号.pdf

DB62 T 2924-2018 马铃薯品种 定薯1 号.pdf

DB62 T 2943-2018 马铃薯品种 陇薯7 号.pdf

DB62 T 2944-2018 马铃薯品种 陇薯10 号.pdf

DB62 T 2925-2018 马铃薯品种 海斯薯.pdf

DB62 T 4058-2019 马铃薯品种 定薯3 号.pdf

DB62 T 4057-2019 马铃薯品种 定薯2 号.pdf

DB62 T 4059-2019 马铃薯品种 定薯4 号.pdf

DB1307 T 323-2020 马铃薯品种 冀张薯20号.pdf

DB1307 T 324-2020 马铃薯品种 冀张薯25号.pdf

猜你喜欢

ECA TEP116-C-1993 Optical Characteristics of Cathode Ray Tube Screens (Includes Access to Additional Content)《阴极射线管屏幕的光学特征》.pdf

ECA TEP131 (COLOR)-1973 Criteria for Bulb Parts for Color Picture Tubes《彩色显象管的球状部分标准》.pdf

ECA TEP131-A-1966 Criteria of Bulbs and Implosion Panels for Television Picture Tubes《电视显象管的球状部分和闭塞面板的标准》.pdf

ECA TEP140-1974 Proposed Acceptance Sampling Procedures for Small Lots《提议的小批量验收样品程序》.pdf

ECA TEP146-1964 Philosophy of Vibration Testing of Receiving Tubes (TEP46)《接受管振动测试哲学》.pdf

ECA TEP194-1986 Considerations Used in Establishing the X-Radiation Ratings of Monochrome and Color Direct-View Television Picture and Data Display Tubes (Includes Amendment 1 10 1.pdf

ECA TEP195-1987 Method for Calculating Refractive Gain for Color TV Picture Tube and Color Monitor Tube Screens《计算彩色电视图像管和彩色显象管屏幕折射增益的方法》.pdf

ECA TEP197-A-1997 Preparation of X-Radiation Characteristic Curves for Cathode Ray Tubes《阴极射线管X射线特征曲线制备》.pdf

ECA-364-56E-2011 TP-56E RESISTANCE TO SOLDERING HEAT TEST PROCEDURE FOR ELECTRICAL CONNECTORS AND SOCKETS.pdf