ISO 14405-2-2018 产品几何量技术规范(GPS)--尺寸公差--第2部分：除了线性尺寸或角度之外的尺寸 Geometrical product ...2024-01-22
ISO 23121-2-2019 船舶和海上技术--防止船舶浸水的充气浮力支撑系统--第2部分:浮力室 Ships and marine technology ...2024-01-22
NF M87-306-2020 Petroleum and natural gas industries - Arctic operations - Ice management2024-01-22
SAE AMS5649H-2018 Steel, Corrosion And Heat-Resistant, Bars, Wire, And Forgings 18Cr - 13Ni - 2.1Mo Free Ma...2024-01-22
UL SUBJECT 98C-2017 UL Standard for Safety Enclosed and Dead-Front Switches,650-1000 Volts (Issue 1)2024-01-22
SAE AS1732F-2019 BODY, COUPLING, RIGID, FIXED CAVITY, THREADED, FERRULE TYPE TUBE ENDS, TYPE I2024-01-22
SN/T 4675.18-2016 出口葡萄酒中二硫代氨基甲酸酯残留量的测定 顶空气相色谱法 Determination of dithiocarbamate r...2024-01-22
JB/T 11534-2013 冲天炉熔炼操作要求 Cupola melting operation—Technical requirements2024-01-22
KS F2547-2017 Testing method for potential alkali reactivity of carbonate rocks for concrete aggregates(roc...2024-01-22
IEC 62660-2-2018 电气公路用车的驱动用辅助锂电池--第2部分:可靠性和滥用试验 Secondary lithium-ion cells for th...2024-01-22
NF EN 61987-12-2016 Industrial-process measurement and control - Data structures and elements in process e...2024-01-22
ISO 21983-2019 藏红花的收获、运输、柱头分离、干燥和包装前的储存指南 Guidelines for the harvesting, transport...2024-01-22
JB/T 13843-2020 污泥干化用流化床干燥机 Fluidized bed dryer for sludge drying2024-01-22
NB/T 10047-2018 煤矿井下作业劳保服安全技术规范 Safety technical specification for underground coalminer'...2024-01-19
QB/T 5353-2018 人造革合成革试验方法 抗粘效果的测定 Test method of artificial leather and synthetic leather--...2024-01-19
IEC 63203-204-1-2021 可穿戴电子设备和技术--第204-1部分：电子纺织品休闲服和运动服电子纺织品系统耐洗性评估的试验...2024-01-19
SF/Z JD0105003-2015 法医SNP 分型与应用规范2024-01-19
QC/T 76.7-1993 矿用自卸汽车试验方法 应急转向能力试验2024-01-19
JC/T 2488-2018 工业用微晶板材用胶泥 Adhesive for glass-ceramic plate for industrial application2024-01-19
NB/T 20358.7-2018 核电厂建设工程预算定额 第7部分:核岛电气设备安装工程 Cost estimation of nuclear power plant...2024-01-19
PD CEN/TS 17338-2019 Liming materials. Determination of the lime requirement in soil. Ammonium acetate buf...2024-01-19
SJ 21543-2018 电子装备伺服控制系统仿真要求 Requirements of simulation of servo control system for electronic...2024-01-19
ISO 19165-1-2018 地理信息--数字数据和元数据的保存--第1部分:基础 Geographic information — Preservation ...2024-01-19
ISO 17340-2020 金属材料--延展性试验--多孔泡沫金属的高速压缩试验 Metallic materials — Ductility testing...2024-01-19
