NY T 3766-2020 玉米种子活力测定 冷浸发芽法.pdf

相关资源

DB37 T 4485—2021 玉米种子活力测定 加速老化法、抗冷法、冷浸法、破裂法.pdf

NY T 1136-2006 挤搓式玉米种子脱粒机 技术条件.pdf

NY T 449-2001 玉米种子纯度盐溶蛋白电泳鉴定方法.pdf

GB T 17315-2011 玉米种子生产技术操作规程.pdf

GB T 23624-2009 玉米种子产地检疫规程.pdf

DB51 T833--2008 杂交玉米种子田间检验规程.pdf

NY T 1136-2006 挤搓式玉米种子脱粒机.技术条件.pdf

MSZ 10075-1960 《近交玉米种子的耕种观察》.pdf

MSZ 7590-1984 《玉米种子》.pdf

猜你喜欢

NF L06-386-1988 Welded and brazed assemblies for aerospace constructions Friction welding machines Qualification specifications 《航空航天结构用焊接和钎焊组件 摩擦焊接机 合格鉴定规范》.pdf

NF L06-387-2007 Welded and brazed assemblies for aerospace constructions - Joints of metallic materials by electron beam welding - Quality of welded assemblies 《航空航天结构用焊接和铜焊的组装件 用电.pdf

NF L06-388-1991 Welded and brazed assemblies for aerospace constructions Electron beam welding machine Qualification specifications 《航空航天结构件的焊接和钎焊组件 电子束焊接机 鉴定规范》.pdf

NF L06-389-1993 Welded and brazed assemblies for aerospace constructions Assembly of metallic materials carried out by brazing diffusion and brazenvelding Quality of the assemblies.pdf

NF L06-391-1994 Welded and brazed assemblies for aerospace construction Assembly of metallic materials carried out by diffusion welding Quality of welded assemblies 《航空航天结构用焊接和钎焊组件.pdf

NF L06-393-1995 Aircraft industrie Welded and soldered assemblies for aerospace constructions Welding machine according to T I G Process Specification for qualification 《航空工业 航天结构用.pdf

NF L06-395-2000 Aerospace series - Weldments and brazements for aerospace structures - Joints of metallic materials by laser beam welding - Quality of weldments 《航空航天系列 航天结构的焊接和钎焊 .pdf

NF L06-510-1983 Selection of end mills with shanks to be used in aerospace industry for numerical control machining of aluminium alloys 《航空航天工业中铝合金数控加工用带柄立铣刀的选择》.pdf

NF L06-820-1982 Dry and Wet Projection in Aeronautical Construction 《航空建设中干式和湿式投射》.pdf