UNE 76-503-1991 《工作用脚手架的座板和接头及坑道基石用钢管的测试要求》.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

SANS 50712-1993 Thermoplastics piping systems - End-load bearing mechanical joints between pressure pipes and fittings - Test method for resistance to pull-out under constant longi.pdf

SANS 50713-1993 Plastics piping systems - Mechanical joints between fittings and polyolefin pressure pipes - Test method for leaktightness under internal pressure of assemblies sub.pdf

SANS 50730-1-2004 Gas welding equipment - Safety devices Part 1 Incorporating a flame (flashback) arrestor《气体焊接设备 安全设备 第1部分 将火焰(回闪器)限制器整合进来》.pdf

SANS 5074-1994 Hard coal - Determination of Hardgrove grindability index《硬煤 哈氏(Hardgrove)可磨性指数测定方法》.pdf

SANS 50743-1994 Plastics piping and ducting systems - Thermoplastics pipes - Determination of the longitudinal reversion《塑料管道和防护管系统 热塑塑料管道 纵向收缩测定》.pdf

SANS 50755-2-2005 Aluminium and aluminium alloys - Extruded rod bar tube and profiles Part 2 Mechanical properties《铝及铝合金 挤压棒材 条材、管材、型材 第2部分 机械性能》.pdf

SANS 50755-7-2005 Aluminium and aluminium alloys - Extruded rod bar tube and profiles Part 7 Seamless tubes tolerances on dimensions and form《铝及铝合金 挤压棒材 条材、管材、型材 第7部分 无缝钢管的尺寸及形状公差》.pdf

SANS 50795-1996 Protection against falls from a height - Anchor devices - Requirements and testing《高空坠落防护 固定设备 要求及测试方法》.pdf

SANS 50813-1997 Personal protective equipment for prevention of falls from a height - Sit harnesses《防止坠落用的人员防护设备 座位上的安全带》.pdf