CNS 10913-1984 Resistance and conductivity of copper materials for electrical purposes《电工用铜材电阻系数及导电率》.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

API STD 612 DATA SHEET-2014 Petroleum Petrochemical and Natural Gas Industries - Steam Turbines - Special-Purpose Applications C Mechanical Equipment Data Sheet (Seventh Edition In.pdf

API STD 612-2014 Petroleum Petrochemical and Natural Gas Industries - Steam Turbines - Special-Purpose Applications (SEVENTH EDITION).pdf

API STD 613-2003 Special Purpose Gear Units for Petroleum Chemical and Gas Industry Services (Fifth Edition Incorporates Errata December 5 2005)《炼油设备专用齿轮机构.第5版》.pdf

API STD 614 DATA SHEET-2008 Lubrication Sheet-Sealing and Control-Oil Systems and Auxiliaries for Petroleum Chemical and Gas Industry Services - Mechanical Equipment Data Sheet (Ex.pdf

API STD 614 DATA SHEET-2008 Lubrication Sheet-Sealing and Control-Oil Systems and Auxiliaries for Petroleum Chemical and Gas Industry Services - Mechanical Equipment Data Sheet (Ex_1.pdf

API STD 614-2008 Lubrication Shaft-sealing and Oil-control Systems and Auxiliaries (Fifth Edition Incorporates Errata 5 2008)《润滑、轴封和油控系统及辅助设备.第5版.包括技术勘误 2008年5月》.pdf

API STD 616-2011 Gas Turbines for Petroleum Chemical and Gas Industry Services (Fifth Edition)《石油、化学和天然气工业用天然气涡轮机.第5版》.pdf

API STD 617 DATA SHEET-2014 Axial and Centrifugal Compressors and Expander - Mechanical Equipment Data Sheet (Eighth Edition Includes Excel Spreadsheets).pdf

API STD 617-2014 Axial and Centrifugal Compressors and Expander-compressors (EIGHTH EDITION ERTA 1 AUGUST 2016).pdf