ONORM ENV 1216-1994 Heat exchangers Forced circulation air-cooling and air-heating coils Test procedures for establishing the performance《热交换器 强制循环空气冷却和空气加热盘管 性能确定的试验程序》.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

NBN-EN 21942-3-1994 6875 Dental vocabulary Part 3 Dental instruments (ISO 1942-3 1989)《牙科技术词汇 第3部分：牙科器械（ISO 1942：3：1989）》.pdf

NBN-EN 21942-4-1994 9375 《牙科技术词汇 第4部分：牙科器材（ISO 1942：4：1989）》.pdf

NBN-EN 21989 A1-1994 4375 《编程语言 COBOL 固有函数的模（ISO 1989：1985，修正案1：1992）》.pdf

NBN-EN 21989-1993 6250 Programming languages COBOL (ISO 1989-1985)《编程语言 COBOL（ISO 1989：1985）》.pdf

NBN-EN 22063-1994 1875 Metallic and other inorganic coatings Thermal spraying Zinc aluminium and their alloys (ISO 2063 1991 modified)《金属和无机覆盖层 热喷射 这些金属中的锌，铝及合金（ISO 2063：1991修正）》.pdf

NBN-EN 22157-1992 6250 Dentistry Dental rotary instruments Nominal sizes and designation (ISO 2157 1984)《牙科技术 牙科用旋转仪器 名义上的体积和名称（ISO 2157：1984）》.pdf

NBN-EN 22206-1993 5000 Placking Complete filled transport packages Identification of parts when testing (ISO 2206 1987)《包装 发送货物的完整包装 为实验进行不同部位的识别（ISO 2206：1987）》.pdf

NBN-EN 22233-1993 8125 Packaging Complete filled transport packages Conditioning for testing (ISO 2233 1986)《包装 发送货物的完整包装，为实验进行封装（ISO 2233：1986）》.pdf

NBN-EN 22234-1993 6875 Packaging Complete filled transport packages Stacking tests using static load (ISO 2234 1985)《包装 发送货物的完整包装，静载条件下的捆扎实验（ISO 2234：1985）》.pdf