UNE 85-213-1986 《窗户风力影响的抵制力测定》.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 SPEC 19SS-2018 Sand Screens (FIRST EDITION).pdf

API SPEC 19TT-2016 Specification for Downhole Well Test Tools and Related Equipment (FIRST EDITION).pdf

API SPEC 19V-2013 Subsurface Barrier Valves and Related Equipment (FIRST EDITION)《地下障碍阀门及相关设备》.pdf

API SPEC 20A-2012 Carbon Steel Alloy Steel Stainless Steel and Nickel Base Alloy Castings for Use in the Petroleum and Natural Gas Industry (FIRST EDITION ADD 1 October 2013 ADD 2 .pdf

API SPEC 20A-2017 Carbon Steel Alloy Steel Stainless Steel and Nickel Base Alloy Castings for Use in the Petroleum and Natural Gas Industry (SECOND EDITION Effective February 1 201.pdf

API SPEC 20B-2013 Open Die Shaped Forgings for Use in the Petroleum and Natural Gas Industry (First Edition Incorporating Errata December 2013)《石油和天然气工业用开口锻模形状的锻件》.pdf

API SPEC 20C CHINESE-2009 Closed Die Forgings for Use in the Petroleum and Natural Gas Industry (First Edition Effective April 1 2010).pdf

API SPEC 20E-2012 Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries (FIRST EDITION ERTA October 2014)《石油和天然气工业用合金和碳钢螺栓.第1版》.pdf

API SPEC 20E-2017 Alloy and Carbon Steel Bolting for Use in the Petroleum and Natural Gas Industries (SECOND EDITION).pdf