GB/T 38874.1-2020.Tractors and machinery for agriculture and forestry-Safety-related parts of control systems-Part 1 : General principles for design a

GB/T 38874.3-2020.Tractors and machinery for agriculture and forestry-Safety-related parts of control systems-Part 3 :Series development , hardware an

GB/T 35381.10-2020.Tractors and machinery for agriculture and forestry-Serial control and communications data network-Part 10:Task controller and mana

GB/T 35381.12-2020.Tractors and machinery for agriculture and forestry-Serial control and communications data network-Part 12: Diagnostics services. 1

GB/T 39521-2020.Tractors and machinery for agriculture-Auto-guidance systems for operator-controlled tractors and self-propelled machines-Safety requi

GB/T 35381.7-2017 农林拖拉机和机械 串行控制和通信数据网络 第7部分：机具消息应用层 GB/T35381.7-2017

LY/T 1068-2012 锯材窑干工艺规程 LY/T1068-2012

NY/T 2457-2013 包衣种子干燥机 质量评价技术规范 NY/T2457-2013

LY/T 2235-2013 手持便携式林业机械 可再利用性和可回收利用性 计算方法 LY/T2235-2013