STAS SR EN 601-1996 Aluminium and aluminium alloys - Castings - Chemical composition of castings for use in contact with food《铝和铝合金 铸件 与食品接触而使用的铸件的化学成分 》.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

JB T 5636-1991 光学玻璃软化加热炉 能耗分等.pdf

JB T 5637-1991 光学玻璃毛坯退火炉 能耗分等.pdf

JB T 5638-1991 光学玻璃池炉 能耗分等.pdf

JB T 5640-1991 光学玻璃陶瓷坩埚熔炼炉 能耗分等.pdf

JB T 5641-1991 粘土焙烧炉 能耗分等.pdf

JB T 5642-1991 弹体及药筒烤口感应加热装置 能耗分等.pdf

JB T 5643-1991 弹体及药筒冲压感应加热装置 能耗分等.pdf

JB T 5644-1991 推杆式热处理电阻炉 能耗分等.pdf

JB T 5645-1991 推杆式热处理燃料炉 能耗分等.pdf