SIS SS 3336-1979 Fittings for piping Shut-off underground valves for PN 16 Straight globe valves of Cu-alloy with male ends rising stem and resilient disk washer《管道配件 PN16截流地下阀 有.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

EN ISO 14273-2016 en Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for tensile shear testing resistance spot and embossed projection welds《电.pdf

EN ISO 14284-2002 en Steel and iron Sampling and preparation of samples for the determination of chemical composition《钢铁 测定化学成分用的样品的取样和制备》.pdf

EN ISO 14310-2008 en Petroleum and natural gas industries - Downhole equipment - Packers and bridge plugs《石油和天然气工业 向下钻孔设备 封隔器和桥塞》.pdf

EN ISO 14314-2009 en Reciprocal internal combustion engines - Recoil starting equipment - General safety requirements《往复式内燃机 反冲起动设备的一般安全要求》.pdf

EN ISO 14323-2015 en Resistance welding - Destructive testing of welds - Specimen dimensions and procedure for impact tensile shear test and cross-tension testing of resistance spo.pdf

EN ISO 14324-2003 en Resistance spot welding - Destructive tests of welds - Method for the fatigue testing of spot welded joints《电阻点焊 焊接有损试验 点焊接头的疲劳试验方法 ISO 14324-2003》.pdf

EN ISO 14327-2004 en Resistance welding - Procedures for determining the weldability lobe for resistance spot projection and seam welding《电阻焊接 电阻点焊 凸焊和缝焊用可焊性瓣轮的测定规程 ISO 14327-2004》.pdf

EN ISO 14329-2003 en Resistance welding Destructive tests of welds Failure types and geometric measurements for resistance spot seam and projection welds《电阻焊接 焊缝的有损检验 电阻点焊 滚焊和凸焊焊缝的.pdf

EN ISO 14341-2011 en Welding consumables - Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels - Classification《焊接消耗品 电极丝和气体保护金属.pdf