UNE 14 022 《用暴露电弧为非合金钢和弱合金钢进行手工焊接时为确定电极的拉伸和回弹试验》.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

NAVY QQ-L-171 E-1966 LEAD PIG《铅锭》.pdf

NAVY QQ-L-201 F (2)-1970 LEAD SHEET《铅片》.pdf

NAVY QQ-L-201 F-1965 LEAD SHEET《铅片》.pdf

NAVY QQ-N-281 D (2)-1985 NICKEL-COPPER ALLOY BAR ROD PLATE SHEET STRIP WIRE FORGINGS AND STRUCTURAL AND SPECIAL SHAPED SECTIONS [Use In Lieu Of NAVY QQ-N-00281 C]《结构和异型截面型铜镍合金棒材,棒,.pdf

NAVY QQ-N-281 D-1974 NICKEL-COPPER ALLOY BAR ROD PLATE SHEET STRIP WIRE FORGINGS AND STRUCTURAL AND SPECIAL SHAPED SECTIONS《结构和异型截面型铜镍合金棒材，棒，板，薄板，条棍，线材，锻件》.pdf

NAVY QQ-N-286 G-2000 NICKEL-COPPER-ALUMINUM ALLOY WROUGHT (UNS N05500) [Use In Lieu Of NAVY QQ-N-00286 F REINST NOTICE 2]《锻炼的镍铜铝合金(UNS N05500) [使用代替 海军 QQ-N-00286 F REINST NOTICE 2.pdf

NAVY RR-F-191 K-1990 FENCING WIRE AND POST METAL (AND GATES CHAIN-LINK FENCE FABRIC AND ACCESSORIES) (GENERAL SPECIFICATION) [Use In Lieu Of NAVY RR-F-00191 F]《金属线和金属柱的栅栏(链环栏栅织物门和配.pdf

NAVY RR-T-650 E-1994 TREADS METALLIC AND NONMETALLIC SKID RESISTANT《防滑金属和非金属制梯级》.pdf

NAVY S-F-695 G (1)-1983 FRYERS DEEP-FAT (ELECTRIC)《深油煎锅(电力)》.pdf