NS 157-1984 Gaskets for flanges with raised face and flanges with flat face - Dimensions and quality requirements - Nominal pressure PN 2 5 to PN 40.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

ASTM E1700-2013 Standard Classification for Serviceability of an Office Facility for Structure and Building Envelope《办公设备对结构和建筑物包封的适用性标准分类》.pdf

ASTM E1700-2016 Standard Classification for Serviceability of an Office Facility for Structure and Building Envelope《办公设备对结构和建筑物包封的适用性标准分类》.pdf

ASTM E1701-1995(2005) Standard Classification for Serviceability of an Office Facility for Manageability《可管理性的办公设备的适用性标准分类》.pdf

ASTM E1701-1995(2012) Standard Classification for Serviceability of an Office Facility for Manageability 《可管理性的办公设备的适用性标准分类》.pdf

ASTM E1701-1995(2018) Standard Classification for Serviceability of an Office Facility for Manageability《办公设施可管理性的标准分类》.pdf

ASTM E1703 E1703M-1995(2005) Standard Test Method for Measuring Rut-Depth of Pavement Surfaces Using a Straightedge《使用直尺测量路面车辙深度的标准试验方法》.pdf

ASTM E1703 E1703M-2010 Standard Test Method for Measuring Rut-Depth of Pavement Surfaces Using a Straightedge《使用直尺测量路面车辙深度的标准试验方法》.pdf

ASTM E1703 E1703M-2010(2015) Standard Test Method for Measuring Rut-Depth of Pavement Surfaces Using a Straightedge《使用直尺测量路面车辙深度的标准试验方法》.pdf

ASTM E1704-1995(2002) Standard Guide for Specifying Acoustical Performance of Sound-Isolating Enclosures《规定隔音室声学性能的标准导则》.pdf