NF R14-315-1959 REFLECTORS CENTRAL ATTACHMENT 《反射镜 中心固定》.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 STD 520 PT I-2014 Sizing Selection and Installation of Pressure-relieving Devices Part I-Sizing and Selection (NINTH EDITION).pdf

API STD 520 PT II-2015 Sizing Selection and Installation of Pressure-relieving Devices Part II-Installation (SIXTH EDITION).pdf

API STD 521-2014 Pressure-relieving and Depressuring Systems (Sixth Edition).pdf

API STD 526 RUSSIAN-2009 Flanged Steel Pressure Relief Valves (SIXTH EDITION).pdf

API STD 526-2009 Flanged Steel Pressure-relief Valves (Sixth Edition Incorporates Errata May 2009 Errata 2 October 2012)《法兰钢泄压阀第6版》.pdf

API STD 526-2017 Flanged Steel Pressure-relief Valves (SEVENTH EDITION).pdf

API STD 527-2014 Seat Tightness of Pressure Relief Valves (FOURTH EDITION).pdf

API STD 53-2012 Blowout Prevention Equipment Systems for Drilling Wells (Fourth Edition Addendum 1 July 2016)《钻井用爆裂预防设备系统》.pdf

API STD 530-2015 Calculation of Heater-tube Thickness in Petroleum Refineries (Seventh Edition).pdf