GY/T 297-2016
(NGB broadband access systeM HINOC2.0 physical layer and media access control layer specification) ngb宽带接入系统hinoc2.0物理层和媒体接入控制层技术规范 |
CJJ/T 214-2016
(Landfill GeoMembrane Technical specification for detecting leakage breakage) 生活垃圾填埋场防渗土工膜渗漏破损探测技术规程 |
GB/T 2550-2016
Gas welding equipMent—Rubber hoses for welding, cutting and allied processes 气体焊接设备 焊接、切割和类似作业用橡胶软管 |
GB/T 25774.2-2016
Test Methods for welding consumables—Part 2: Preparation of single-run and two-run technique test specimens in steel 焊接材料的检验 第2部分:钢的单面单道焊和双面单道焊焊接接头力学性能试样的制备及检验 |
GB/T 31052.7-2016
Lifting appliances—Code of inspection and Maintenance—Part 7: Derrick cranes 起重机械 检查与维护规程 第7部分:桅杆起重机 |
GB/T 18802.31-2016
Low-voltage surge protective devices—Surge protective devices for specific application including d.c.—Part 31: RequireMents and tests for SPDs in photovoltaic applications 低压电涌保护器 特殊应用(含直流)的电涌保护器 第31部分:用于光伏系统的电涌保护器(SPD) 性能要求和试验方法 |
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