CNS 3505-2001 Aluminium and aluminium alloy welding rods and wires《铝及铝合金裸焊条及焊线》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

BS EN ISO 18563-2-2017 Non-destructive testing Characterization and verification of ultrasonic phased array equipment Probes《无损检测 超声相控阵设备的鉴定和验证 探头》.pdf

BS EN ISO 18592-2009 Resistance welding - Destructive testing of welds - Method for the fatigue testing of multispot- welded specimens《电阻焊接 焊接破坏性试验 多点疲劳试验方法 焊接样本》.pdf

BS EN ISO 18594-2007 Resistance spot- projection- and seam-welding - Method for determining the transition resistance on aluminium and steel material《电阻点焊、凸焊和缝隙焊接 测定铝和钢材料跃迁电阻的方法》.pdf

BS EN ISO 18595-2007 Resistance welding - Spot welding of aluminium and aluminium alloys - Weldability welding and testing《电阻焊接 铝和铝合金的点焊 可焊性、焊接和测试》.pdf

BS EN ISO 18609-2001 Animal and vegetable fats and oils Determination of unsaponifiable matter Method using hexane extraction《动植物油脂 非皂化物测定 己烷提取法》.pdf

BS EN ISO 18613-2014 Pallets for materials handling Repair of flat wooden pallets《材料搬运用托盘 木制平托盘的修理》.pdf

BS EN ISO 18635-2016 Water quality Determination of short-chain polychlorinated alkanes (SCCPs) in sediment sewage sludge and suspended (particulate) matter Method using gas chromac.pdf

BS EN ISO 18674-1-2015 Geotechnical investigation and testing Geotechnical monitoring by field instrumentation General rules《岩土工程勘察和试验 采用现场仪表的岩土工程监测 通用规则》.pdf

BS EN ISO 18674-2-2016 Geotechnical investigation and testing Geotechnical monitoring by field instrumentation Measurement of displacements along a line Extensometers《岩土工程勘察和试验 采用现.pdf