MSZ 7942 6 lap-1962 《正方形的导出管 拐弯处》.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

ANSI NEMA ANSLG C78.377-2008 for electric lamps—Specifications for the Chromaticity of Solid State Lighting Products.pdf

ANSI Z60.1-2004 苗圃树苗 Nursery Stock.pdf

ANSI-ISA-5.1-1984(R1992) Instrumentation Symbols and Identification.pdf

ANSI-ISA-5.2-1976(R1992) Binary Logic Diagrams for Process Operations.pdf

ANSI-ISA-5.4-1991 Instrument Loop Diagrams.pdf

ANSI-ISA-S88.01-1995 Batch Control Part 1 Models and Terminology.PDF

ASME PALD-2009 便携式自动提升装置的安全标准.pdf

AS 1141.30.1-2009 Methods for sampling and testing aggregates - Method 30.1 Coarse aggregate quality by visual comparison.pdf

AS 1141.30.2-2009 Methods for sampling and testing aggregates - Method 30.2 Preparation of aggregate reference specimens for visual comparison.pdf