SIS SMS 61-1950 《钢固定螺丝 型号SFS M线：SMS2》.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

BS 7867-1997 Specification for portable fire extinguishers for use in aircraft《航空用便携式灭火器规范》.pdf

BS 7868-1996 Guide for calibration tapes for broadcast VTRs《广播磁带录像机校准带指南》.pdf

BS 787-1-1969 Specification for mining type flameproof gate-end boxes - Gate-end boxes for direct-on-line motor starting (for use on 3-phase a c circuits up to 650 V)《矿用式防爆电缆终端箱规范 .pdf

BS 787-2-1968 Specification for mining type flameproof gate-end boxes - Gate-end boxes with air-break circuit-breakers (for use on 3-phase a c circuits up to 650 volts)《矿用式防爆电缆终端箱规.pdf

BS 787-3-1971 Specification for mining type flameproof gate-end boxes - Gate-end boxes with lighting transformers《矿用式防爆电缆终端箱规范 第3部分 带照明变压器的电缆终端箱》.pdf

BS 787-4-1972 Specification for mining type flameproof gate-end boxes - Gate-end boxes for drilling machines (for use on 3-phase a c circuits up to 650 V)《矿用式防爆电缆终端箱规范 第4部分 (650V以下.pdf

BS 7870-1-2011 LV and MV polymeric insulated cables for use by distribution and generation utilities General《供电与发电装置用低电压和常电压聚合绝缘电缆 综述》.pdf

BS 7870-2-2011 LV and MV polymeric insulated cables for use by distribution and generation utilities Methods of test《配电和发电设施用低压和中等电压聚合物绝缘电缆 试验方法》.pdf

BS 7870-3 10-2001 LV and MV polymeric insulated cables for use by distribution and generation utilities - Specification for distribution cables of rated voltage 0 6 1 kV - PVC insu.pdf