CNS 13624-1995 Test Methods for Crystallographic Perfection of Gallium Arsenside by Molten Potassium Hydroxide(KOH)Etch Technique《砷化镓晶体结晶完整性检验法（熔融氢氧化钾浸蚀法）》.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

QJ 402-1978 端面反锪钻(D=14～40).pdf

QJ 403-1978 直柄平底复合钻(D=5～12).pdf

QJ 404-1978 锥柄平底复合钻(D=15～35).pdf

QJ 405-1978 直柄角度复合钻(ψ=90°、120°,D=5.3～12.9).pdf

QJ 406-1978 锥柄角度复合钻(ψ=90°、120°,D=16～22).pdf

QJ 407-1978 端面反锪钻用刀杆(d=6～12).pdf

QJ 416-1978 莫氏锥体塞规(0～6号).pdf

QJ 417-1978 莫氏锥体套规(0～6号).pdf

QJ 418-1978 公制锥体塞规(80～140号).pdf