CNS 1275-1960 Method of Test for Leather (Folding Test)《皮革检验法（折裂试验）》.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

DS 681-1991 ISO metric fine threads from 1 to 24 5 diameter Limits《直径为1至24 5 mm的ISO米制细螺纹 限值》.pdf

DS 682-1991 ISO metric fine threads from 25 to 52 mm diameter Limits《直径为25至52 mm的ISO米制细螺纹 限值》.pdf

DS 683-1991 Iso metric fine threads from 112 to 180 mm diameter Limits《直径为53至110 mm的ISO米制细螺纹 限值》.pdf

DS 684-1991 ISO metric fine threads from 112 to 180 mm diameter Limits《直径为112至180 mm的ISO米制细螺纹 限值》.pdf

DS 685-1990 Steel conduit thread Sizes《钢管螺纹 尺寸》.pdf

DS 686-1990 Knuckle thread Profiles basic sizes general plan《圆螺纹 牙形，基本尺寸，平面图》.pdf

DS 687-1990 Kunuckle thread Deviations and tolerances《圆螺纹 偏差和公差》.pdf

DS 703-1983 Directions for lithting in hospitals《医院灯光方向》.pdf

DS 709-1979 Originals for transparencies《幻灯片和标题》.pdf