SIS SS 11 01 36-1986 Cast iron - Spheroidal graphite cast kon - Sampling for tensile testing impact testing hardness testing and micrographic examination《铸铁 球墨铸铁拉伸试验，冲击试验，硬度测试和缩微检查.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

GB T 94.1-1987 弹性垫圈技术条件 弹簧垫圈.pdf

GB T 94.3-1987 弹性垫圈技术条件 鞍形、波形弹性垫圈.pdf

GB T 94.3-2008 弹性垫圈技术条件.鞍形、波形弹性垫圈.pdf

GB T 95-1985 平垫圈 C级.pdf

GB T 95-2002 平垫圈 C级.pdf

GB T 96-1985 大垫圈 A和C级.pdf

GB T 96.1-2002 大垫圈 A级.pdf

GB T 96.2-2002 大垫圈 C级.pdf

GB T 97.1-1985 平垫圈 A级.pdf