SNI 07-3033-1992 Carbon steel blooms and billets for forgings《铸铁用碳合钢材料》.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

CNS 3285-1971 Steel Pipes for Ventilation in Mines《矿坑通风用钢管》.pdf

CNS 3286-1985 Frozen Green Asparagus《冷冻绿芦笋》.pdf

CNS 3287-1989 Methods of Test for Cereals《粮食类检验法》.pdf

CNS 3288-1998 Wired glass《金属网 (或线) 入板玻璃》.pdf

CNS 3290-1994 Piano Wires《钢琴线》.pdf

CNS 3291-1993 Steel Bars for Chains《链条用钢棒》.pdf

CNS 3292-1991 Classification Standard for Iron and Steel Scraps《钢铁废料分类》.pdf

CNS 3293-1992 Polyvinyl Chloride Tarpaulin《软质聚氯乙烯夹网塑料皮》.pdf

CNS 3294-1992 Method of Test for Polyvinyl Chloride Tarpaulin《软质聚氯乙烯夹网塑料皮检验法》.pdf