SIS SS 11 70 30-1980 Anodizing of aluminium and its alloys Determination of thickness of anodic oxide coatings Non-destructive measure ment by split-beam microscope 《铝及其合金的阳极氧化,阳.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

IRAM 8019-1961 《农用机刀具看管》.pdf

IRAM 8021-1961 《农用割草机的刀刃》.pdf

IRAM 8301-1959 《混凝土搅拌机的术语以及主要特性》.pdf

IRAM 8302-1962 《牵引带》.pdf

IRAM 8501-1954 《植物鞣制鞋底》.pdf

IRAM 8502-1954 《皮革热损失测定方法》.pdf

IRAM 8507-1963 《皮革吸水性测定方法》.pdf

IRAM 8510-1956 《矿物鞣制皮革中铬以及铝的测定》.pdf

IRAM 8514 and 8515-1956 《皮革抗破裂性测定方式》.pdf