NF L31-082-1979 Assembly and spot stamping of ball bearings and spherical plain bearings Spot stamping by spherical indentations with 2 mm diameter ball 《滚珠轴承和关节轴承的组装和点冲压 用直径为2mm的球.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

GOST R 55260 2 1-2012 Hydro power plants Part 2-1 Hydrotreaters Procurement specification《水力发电厂 第2-1部分 水处理器 购置规范》.pdf

GOST R 55260 2 2-2013 Hydro power plants Part 2-2 Hydrotreaters Hydraulic estimation procedures of operating conditions《水力发电厂 第2-2部分 水处理器 操作条件的液压评估程序》.pdf

GOST R 55260 3 1-2013 Hydro power plants Part 3-1 Hydraulic turbines Procurement specification《水力发电厂 第3-1部分 水轮机 购置规范》.pdf

GOST R 55260 3 3-2013 Hydro power plants Part 3-3 Hydraulic turbines Technical requirements for operation monitoring systems《水力发电厂 第3-3部分 水轮机 系统运行监测的技术要求》.pdf

GOST R 55260 4 1-2013 Hydro power plants Part 4-1 Hydroelectric power plants The technological part hydroelectric power plants and pumped storage plants General specifications《水力发电.pdf

GOST R 55261-2012 Testing agricultural tractors and machines Potato planters Methods of testing《农用拖拉机和机械试验 马铃薯播种机 试验方法》.pdf

GOST R 55262-2012 Dry machines and installing the agricultural purpose Test methods《农用烘干机及其安装 试验方法》.pdf

GOST R 55263-2012 Mechanical vibration Evaluation of machine vibration by measurements on rotating shafts Part 2 Land-based steam turbines and generatirs in excess of 50 MW with non 30.pdf

GOST R 55264-2012 Subscriber loudspeakers General specifications《用户扬声器通用规范》.pdf