UNE 20-630-1985 《地方电缆中铜导线的规格》.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

SIS SS 3445-1981 Night safes and cash dispensers Testing and evaluation of burglary resistance《夜间自存保险公箱和自动售货机 防盗性能测试和评价》.pdf

SIS SS 3446-1986 Agricultural tractors and machines - Fixture for remote control《农用拖拉机和机械 远程控制夹具》.pdf

SIS SS 3452-1982 Bonded abrasive products Hand finishing sticks《粘结磨料产品 手工加工杆》.pdf

SIS SS 3453-1982 Bonded abrasive products - Oil stones《粘结磨料产品 油石》.pdf

SIS SS 3454-1982 Bonded abrasive products - Mounted wheels type A《粘结磨料产品 磨头A型》.pdf

SIS SS 3455-1982 Bonded abrasive products - Mounted wheels type B《粘结磨料产品 磨头，B型》.pdf

SIS SS 3456-1982 Bonded abrasive products Mounted wheels type W《粘结磨料产品 磨头w型》.pdf

SIS SS 3457-1983 Fittings for piping - Shut-off valves for PN 25 - Ball valves of Cu-al oy resistant to dezincification with female ends seat of fluorine plastic and full bore《管道配件.pdf

SIS SS 3458-1981 Powered industrial trucks - Safety code《工业车辆 动力工业车辆 安全守则》.pdf