NS 7349-1983 Valves - Stainless steel ball valves - Flanged full bore - DN 15 to DN 600 - Nominal pressure PN 25 and PN 40 - Soft seal.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

NFPA 70E AMD 1-2017 Standard for Electrical Safety in the Workplace (Effective Date 09 6 2017).pdf

NFPA 70E AMD 2-2017 Standard for Electrical Safety in the Workplace (Effective Date 9 6 2017).pdf

NFPA 70E ERTA 1-2015 Standard for Electrical Safety in the Workplace (Effective Date 7 29 2014).pdf

NFPA 70E ERTA 1-2018 Electrical Safety in the Workplace.pdf

NFPA 70E-2015 Standard for Electrical Safety in the Workplace (Effective Date 7 29 2014 ALERT THIS STANDARD HAS BEEN MODIFIED BY A TIA OR ERRATA).pdf

NFPA 70E-2018 Standard for Electrical Safety in the Workplace (Effective Date 08 21 2017).pdf

NFPA 70EH-2015 Handbook for Electrical Safety in the Workplace (Fourth Edition).pdf

NFPA 70H-2017 National Electrical Code Handbook (Fourteenth Edition Includes Tentative Interim Amendment 2 December 1 2016 Effective Date December 21 2016).pdf

NFPA 72 ERTA 1-2018 National Fire Alarm and Signaling Code.pdf