JUS N R4 497-1990 Electromechanical components for electronic eguipment Test merhods Test 12c Soiderabitity dewe- tting《电子装置用机电元件 测试方法 试验12c：可焊性》.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

DLA MIL-B-734 E NOTICE 1-1999 BREAKERS PAVING GASOLINE-POWERED SELF-CONTAINED《石油动力自足断路器》.pdf

DLA MIL-B-734 E-1984 BREAKERS PAVING GASOLINE-POWERED SELF-CONTAINED《石油动力自足断路器》.pdf

DLA MIL-B-7525 B (2)-1986 BRACKET AND RECEPTACLE HOT CUP AIRBORNE《空运使用的保温杯的支架和容器》.pdf

DLA MIL-B-7525 B NOTICE 1-2003 BRACKET AND RECEPTACLE HOT CUP AIRBORNE《空运使用的保温杯的支架和容器》.pdf

DLA MIL-B-7525 B-1971 BRACKET AND RECEPTACLE HOT CUP AIRBORNE《空运使用的保温杯的支架和容器》.pdf

DLA MIL-B-81813 B (2)-1982 BATTING ARAMID OR NOVOLOID FIBER QUILTED《装有棉絮的芳纶或酚醛纤维》.pdf

DLA MIL-B-81813 B REINST NOTICE 3-1999 BATTING ARAMID OR NOVOLOID FIBER QUILTED《装有棉絮的芳纶或酚醛纤维》.pdf

DLA MIL-B-81813 B VALID NOTICE 1-1989 BATTING ARAMID OR NOVOLOID FIBER QUILTED《装有棉絮的芳纶或酚醛纤维》.pdf

DLA MIL-B-81813 B-1975 BATTING ARAMID OR NOVOLOID FIBER QUILTED《装有棉絮的芳纶或酚醛纤维》.pdf