MSZ 7726 3 lap-1966 《小铁路旁道14xxn-1 1 6 结构元件，压力间隔600毫米》.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

ANSI ASTM E1623-2016 Test Method for Determination of Fire and Thermal Parameters of Materials Products and Systems Using an Intermediate Scale Calorimeter (ICAL)《使用中型量热计(ICAL)测定材料.pdf

ANSI ASTM E1660 REV A-1995 Standard Classification for Serviceability of an Office Facility for Support for Office Work.pdf

ANSI ASTM E1661 REV A-1995 Standard Classification for Serviceability of an Office Facility for Meetings and Group Effectiveness.pdf

ANSI ASTM E1662 REV A-1995 Standard Classification for Serviceability of an Office Facility for Sound and Visual Environment.pdf

ANSI ASTM E1663-2003 Standard Classification for Serviceability of an Office Facility for Typical Office Information Technology《办公设备对于典型办公室信息技术的适用性分类》.pdf

ANSI ASTM E1664 REV A-1995 Standard Classification for Serviceability of an Office Facility for Layout and Building Factors.pdf

ANSI ASTM E1665 REV A-1995 Standard Classification for Serviceability of an Office Facility for Facility Protection.pdf

ANSI ASTM E1666 REV A-1995 Standard Classification for Serviceability of an Office Facility for Work Outside Normal Hours or Conditions.pdf

ANSI ASTM E1667 REV A-1995 Standard Classification for Serviceability of an Office Facility for Image to the Public and Occupants.pdf