SIS SS 424 02 21-1988 House wiring cables and flexible cords -PVC-insulated Al-and PVC-sheathed cable rated voltage 300 500 V type EKRK《室内布线电缆及软电线 聚氯乙烯绝缘，铝和聚氯乙烯保护套电缆，额定电压300 500 V，.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

NORVEN 476-1974 《委内瑞拉国家标准中关于氯包装的规定》.pdf

NORVEN 477-1974 《委内瑞拉国家标准中关于氯中毒情况下的医学预防措施》.pdf

NORVEN 48 《辣制调味品》.pdf

NORVEN 48-1-1965 《颜料或者类似产品中的术语》.pdf

NORVEN 483 《水泥中相关术语的定义》.pdf

NORVEN 483-1976 《委内瑞拉水泥标准中关于水泥相关术语的定义》.pdf

NORVEN 486-1976 《委内瑞拉水泥标准中关于塑料研钵液压水泥糊的获取方法（通过机械搅拌来实现）》.pdf

NORVEN 49-2-1961 《造纸废料中的有害物质》.pdf

NORVEN 49-3-1965 《纸张样品的提取》.pdf