MSZ 2265-1988 《六角螺母，B程度的准确性》.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

HB 2401-1977 HB 242-70 螺纹校对塞规 校通－止TZ、校通－损TS、验通－通YT d＝105-150mm.pdf

HB 2402-1977 hb 242－70 螺纹通端环规及其校对塞规应用尺寸.pdf

HB 2403-1977 hb 242－70、hb 243－70螺纹塞规和环规技术条件.pdf

HB 2404-1977 HB 243-70 AG、BG螺纹塞规 d＝3-5mm.pdf

HB 2405-1977 HB 243-70 AG、BG螺纹塞规 d＝6-30mm.pdf

HB 2406-1977 HB 243-70 AG、BG螺纹分组塞规 d＝3-5mm.pdf

HB 2407-1977 HB 243-70 AG、BG螺纹分组塞规 d＝6-30mm.pdf

HB 2408-1977 HB 243-70 AG、BG螺纹塞规及螺纹分组塞规应用尺寸 d＝3-30mm.pdf

HB 2409-1977 hb 243－70 cg螺纹塞规 d＝5mm.pdf