CSN 22 7521-1975 Sintered carbide drawing dies for dry drawing of steel wires with strength below 1 100 mpa (1100 N mm-2) Dimensions《用于最大强度为1100 N mm2钢线的干拉的硬金属拉延模 尺寸》.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

JB T 7650.9-1995 冷冲模卸料装置聚胺酯弹性体.pdf

JB T 7651.1-2008 冲模废料切刀.第1部分 圆废料切刀.pdf

JB T 7651.2-2008 冲模废料切刀.第2部分 方废料切刀.pdf

JB T 7652.1-2008 冲模限位支承装置.第1部分 支承套件.pdf

JB T 7652.2-2008 冲模限位支承装置.第2部分 限位柱.pdf

JB T 7652.3-1995 冷冲模限位支承装置止退键.pdf

JB T 7658.5-2006 氨制冷装置用辅助设备 第5部分 蒸发式冷凝器.pdf

JB T 7901-1999 金属材料实验室均匀腐蚀全浸试验方法.pdf

JB T 7902-2015 无损检测 线型像质计通用规范.pdf