SIS SMS 2178-1974 Jointing hexagon nuts ISO metric screw threads Coarse pitch《焊接六角螺母 ISO公制螺纹 大螺距》.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

BS EN 772-6-2001 Methods of test for masonry units - Determination of bending tensile strength of aggregate concrete masonry units《圬工砌块的试验方法 集料混凝土圬工砌块弯曲拉伸强度的测定》.pdf

BS EN 772-7-1998 Methods of test for masonry units - Determination of water absorption of clay masonry damp proof course units by boiling in water《砖石结构体的试验方法 用水煮沸法对陶土砖石防潮层吸水性的测定》.pdf

BS EN 772-9-1998 Methods of test for masonry units - Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling《圬工砌块的.pdf

BS EN 777-1-2009 Multi-burner gas-fired noverhead radiant tube nheater systems for nondomestic nuse nPart 1 System D — Safety《非家用多燃烧器的燃气高架辐射管加热器系统 第1部分 系统D 安全性》.pdf

BS EN 777-2-2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 2 System E — Safety《非家用多燃烧器的燃气高架辐射管加热器系统 第2部分 系统E安全》.pdf

BS EN 777-3-2009 Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 3 System F — Safety《非家用多燃烧器的燃气高架辐射管加热器系统 第3部分 系统F安全》.pdf

BS EN 777-4-2009 Multi-burner gas-fired noverhead radiant tube nheater systems for nondomestic nuse nPart 4 System H — Safety《非家用的多个气体燃烧器架空辐射管式加热器系统 第4部分 系统H 安全》.pdf

BS EN 778-2009 Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW without a fan to assist transportation of combustion air a.pdf

BS EN 787-1994 Sacks for the transport of food aid - Sacks made of polyethylene film《食品运输用包装袋 聚乙烯薄膜袋》.pdf