JUS B D6 250-1988 Refractories High alumina fireclay and low alumina fireclay shaped products Classification and techni-cal requirements《耐火材料 高铝和低铝质粘土定形制品的分类和技术要求》.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

EN 755-4-1995 Aluminium and Aluminium Alloys - Extruded Rod Bar Tube and Profiles - Part 4 Square Bars Tolerances on Dimensions and Form《铝和铝合金 挤压棒材 条材 管材和型材 第4部分 方形条材的尺寸和形状公差》.pdf

EN 755-4-2008 en Aluminium and aluminium alloys - Extruded rod bar tube and profiles - Part 4 Square bars tolerances on dimensions and form《铝和铝合金 挤压棒材 棒材 管材和型材 第4部分 方形钢的尺寸和形状公差》.pdf

EN 755-5-1995 Aluminium and Aluminium Alloys - Extruded Rod Bar Tube and Profiles - Part 5 Rectangular Bars Tolerances on Dimensions and Form《铝和铝合金 挤压棒材 条材 管材和型材 第5部分 矩形棒材的尺寸和形状公差》.pdf

EN 755-5-2008 en Aluminium and aluminium alloys - Extruded rod bar tube and profiles - Part 5 Rectangular bars tolerances on dimensions and form《铝和铝合金 挤压棒材 棒材 管材和型材 第5部分 矩形棒材的尺寸和形状.pdf

EN 755-6-1995 Aluminium and Aluminium Alloys - Extruded Rod Bar Tube and Profiles - Part 6 Hexagonal Bars Tolerances on Dimensions and Form《铝和铝合金 挤压棒材 条材 管材和型材 第6部分 六角形条材的尺寸和形状公差》.pdf

EN 755-6-2008 en Aluminium and aluminium alloys - Extruded rod bar tube and profiles - Part 6 Hexagonal bars tolerances on dimensions and form《铝和铝合金 挤压棒材 棒材 管材和型材 第6部分 六角形棒材的尺寸和形状公.pdf

EN 755-7-1998 Aluminium and Aluminium Alloys - Extruded Rod Bar Tube and Profiles - Part 7 Seamless Tubes Tolerances on Dimensions and Form《铝和铝合金 挤压棒材 条材 管材和型材 第7部分 无缝管的尺寸和形状公差》.pdf

EN 755-7-2016 en Aluminium and aluminium alloys - Extruded rod bar tube and profiles - Part 7 Seamless tubes tolerances on dimensions and form《铝及铝合金-挤压短棒材 棒材 管材和型材-第7部分 无缝管 尺寸和形状公差.pdf

EN 755-8-1998 Aluminium and Aluminium Alloys - Extruded Rod Bar Tube and Profiles - Part 8 Porthole Tubes Tolerances on Dimensions and Form《铝和铝合金 挤压棒材 条材 管材和型材 第8部分 出口孔的尺寸和形状公差》.pdf