NEN-EN 60238-1992 Supplement to EN 60238 - Edison screw lampholders (6MR version of 34B(SEC)326《EN 60238的增补件 灯座的圆螺纹（34B（SEC）的6MR版）326》.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 2889-1976 整体阳模 用于90°、120°沉头铆钉、螺栓（钉）.pdf

HB 2890-1976 整体阳模 用于半圆头、扁圆头、半沉头铆钉、螺栓（钉）（z12－4机床用）.pdf

HB 2891-1976 整体阳模 用于平锥头、圆柱头铆钉、螺栓（钉） （z12－4机床用）.pdf

HB 2892-1976 整体阳模 用于六角头螺栓（钉） （z12－4机床用）.pdf

HB 2893-1976 整体阳模 用于半圆头，扁圆头一字槽螺栓（钉） （z12－4机床用）.pdf

HB 2894-1976 整体阳模 用于圆柱头一字槽螺栓（钉） （z12－4机床用）.pdf

HB 2895-1976 整体阳模 用于沉头十字槽螺栓（钉） （z12－4机床用）.pdf

HB 2896-1976 整体阳模 用于半沉头十字槽螺栓（钉） （z12－4机床用）.pdf

HB 2897-1976 组合阳模 用于沉头铆钉、螺栓（钉） （z12－6a z12－8a z 244.pdf