ONORM M 7422 Teil 2-1989 Pressure switches pressure switches for air and for flue gases《压力开关 用于空气和烟气的压力开关》.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

JC T 347-2005 墙材工业用箱式给料机.pdf

JC T 347.1-1995 箱式给料机 产品质量分等.pdf

JC T 350-2013 磷酸盐结合高铝质砖.pdf

JC T 355-2001 水泥机械产品型号编制方法.pdf

JC T 358.1-2007 水泥工业用电除尘器 型式与基本参数.pdf

JC T 358.2-2007 水泥工业用电除尘器 技术条件.pdf

JC T 360-2007 水泥工业用旋风式选粉机.pdf

JC T 364-2001 环形预应力混凝土电杆钢模.pdf

JC T 401.1-2011 建材机械用铸钢件 第1部分 高锰钢铸件技术条件.pdf