GOST 23730-1988 Agricultural machinery Economic evaluation of universal machines and technological complexes《农业技术 万能机械和工艺综合机械的经济评估方法》.pdf

相关资源

STAS 8380-1979 AGROZOOTECHNICAL CONSTRUCTIONS Vocabulary《农业技术构造 词汇 》.pdf

GOST 12 2 002-1991 Occupational safety standards system Agricultural machinery Methods of safety evaluation《ССБТ 农业技术 安全评定方法》.pdf

GOST 23729-1988 Agricultural machinery Economic evaluation of special machines《农业技术 专用机械的经济评估方法》.pdf

GOST 27388-1987 Documents for operation and maintenance of agricultural technique《农业技术设备使用说明书》.pdf

GOST 23728-1988 Agricultural machinary Main principles and factors of economic evaluation《农业技术 经济评估的基本规定和指标》.pdf

2019版高考地理二轮复习考前三个月专题八农业区位与区域农业可持续发展特别微专题三新型农业和新型农业技术练习.doc

2019版高考地理二轮复习考前三个月专题八农业区位与区域农业可持续发展特别微专题三新型农业和新型农业技术课件.ppt

DB5113 T 14-2021 “桑-菌-肥”循环农业技术规范.pdf

DB43 T 3005-2024 烟草农业技术推广站建设管理规范.pdf

猜你喜欢

DIN 28087-1994 Top head type lifting lugs on apparatuses for mounting dimensions and allowable loadings《安装用仪器上的顶端提升吊耳 尺寸和最大允许载荷》.pdf

DIN 28088-2016 Connecting lugs for earthing and potential equalisation on process vessels《用于工艺容器接地和电位均衡的连接支耳》.pdf

DIN 28090-2-2014 Static gaskets for flange connections - Gaskets made from sheets - Part 2 Special test procedures for quality assurance《法兰连接件的静态密封垫 板材制密封垫 第2部分 质量保证的特殊试验程序》.pdf

DIN 28090-3-2014 Static gaskets for flange connections - Gaskets made from sheets - Part 3 Chemical resistance test procedures《法兰连接件的静态密封垫 板材制密封垫 第3部分 耐化学性的试验程序》.pdf

DIN 28091-1-2014 Technical delivery conditions for gasket sheets - Part 1 General requirements for gasket materials《密封板的交货技术条件 第1部分 密封材料 一般要求》.pdf

DIN 28091-2-2014 Technical delivery conditions for gasket sheets - Part 2 Requirements and testing for fibre-based gasket materials (FA)《密封板的交货技术条件 第2部分 纤维基密封材料的要求和试验》.pdf

DIN 28091-3-2014 Technical delivery conditions for gasket sheets - Part 3 Requirements and testing for PTFE-based gasket materials (TF)《密封板的交货技术条件 第3部分 聚四氟乙烯基密封材料的要求和试验》.pdf

DIN 28091-4-2014 Technical delivery conditions for gasket sheets - Part 4 Requirements and testing for expanded graphite-based gasket materials (GR)《密封板的交货技术条件 第4部分 膨胀石墨基密封材料的要求和试验.pdf

DIN 28105-2002 Chemical equipment - Process equipment and vessels with two domed ends - Definitions nominal capacity nominal diameters main dimensions《化工设备 双端均为鼓形封头的容器 定义、公称容积、公称直径.pdf