NORVEN 540 P 1971 《对保险柜或者密室时间不同的压力来测试其保护级别》.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

EN ISO 2078-1994 en Textile Glass - Yarns - Designation (Incorporates Amendment A1 2015)《纺织玻璃纤维 纱线 名称(ISO 2078-1993)》.pdf

EN ISO 2080-2009 en Metallic and other inorganic coatings - Surface treatment metallic and other inorganic coatings - Vocabulary《金属和其它有机镀层 表面处理 金属和其他有机镀层 词汇［代替 CEN EN 12508］》.pdf

EN ISO 2081-2008 en Metallic and other inorganic coatings - Electroplated coatings of zinc with supplementary treatments on iron or steel《金属及其他无机涂层铁或钢上带有辅助处理的锌电镀层［代替 CEN EN 12329］》.pdf

EN ISO 2081-2018 en Metallic and other inorganic coatings - Electroplated coatings of zinc with supplementary treatments on iron or steel.pdf

EN ISO 2082-2008 en Metallic and other inorganic coatings - Electroplated coatings of cadmium with supplementary treatments on iron or steel《金属和其他无机涂层 使用钢或铁进行过补充处理的镉电镀层［代替 CEN EN 1.pdf

EN ISO 2082-2017 en Metallic and other inorganic coatings - Electroplated coatings of cadmium with supplementary treatments on iron or steel.pdf

EN ISO 2085-2010 en Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test《铝和铝合金的阳极氧化 稀薄阳极氧化涂层连续性处理 硫酸铜试验》.pdf

EN ISO 2106-2011 en Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method《铝及铝合金阳极氧化 阳极氧化涂层.pdf

EN ISO 2114-2000 en Plastics (Polyester Resins) and Paints and Varnishes (Binders) - Determination of Partial Acid Value and Total Acid Value《塑料(聚酯树脂) 色漆和清漆(胶粘合剂)部分酸值和总酸值的测定 ISO 21.pdf