UNIT 107-1955 《沥青原料样品的提取》.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

SANS 1700-19-2-2003 Fasteners Part 19 Hexalobular socket head screws Section 2 Hexalobular socket cheese head screws《紧固件 第19部分：内六角头螺钉 第2节：凸头内六角螺钉》.pdf

SANS 1700-19-3-2003 Fasteners Part 19 Hexalobular socket head screws Section 3 Hexalobular socket pan head screws《紧固件 第19部分：内六角头螺钉 第3节：平头内六角螺钉》.pdf

SANS 1700-19-4-2003 Fasteners Part 19 Hexalobular socket head screws Section 4 Hexalobular socket raised countersunk head screws《紧固件 第19部分：内六角头螺钉 第4节：半沉头内六角螺钉》.pdf

SANS 1700-19-5-2003 Fasteners Part 19 Hexalobular socket head screws Section 5 Hexalobular socket pan head tapping screws《紧固件 第19部分：内六角头螺钉 第5节：平头内六角自攻螺钉》.pdf

SANS 1700-19-6-2003 Fasteners Part 19 Hexalobular socket head screws Section 6 Hexalobular socket countersunk head tapping screws《紧固件 第19部分：内六角头螺钉 第6节：半沉头内六角自攻螺钉》.pdf

SANS 1700-19-7-2003 Fasteners Part 19 Hexalobular socket head screws Section 7 Hexalobular socket raised countersunk (oval) head tapping screws《紧固件 第19部分：内六角头螺钉 第7节：半沉头（椭圆形）内六角自攻螺钉.pdf

SANS 1700-2-1-2003 Fasteners Part 2 Screw threads Section 1 ISO general purpose screw threads - Basic profile - Metric screw threads《扣件 第2部分：螺纹 第1节：ISO普通螺纹》.pdf

SANS 1700-2-10-1996 Fasteners Part 2 Screw threads Section 10 ISO inch screw threads - General plan and selection for screws bolts and nuts - Diameter range 0 06 to 6 in《紧固件 第2部分 螺.pdf

SANS 1700-2-12-1996 Fasteners Part 2 Screw threads Section 12 ISO inch screw threads - Allowances and tolerances《扣件 第2部分：螺纹 第12节：ISO英寸螺纹 允差和容差》.pdf