SIS SMS 2267-1971 Marking of bolts screws and stods《螺栓、螺杆和螺钉标志》.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

SIS MNC 831-1985 Pressure vessel steels - Tubes《压力容器用钢 管材》.pdf

SIS MNC 831-1988 Pressure vessel steels Tubes Summary《压力容器用钢 管材 概述》.pdf

SIS MNC 832 E-1961 The data listed below are only of introductory character Complete requirements and technical information is stated in standards series SIS 14 xx xx For general dde f.pdf

SIS MNC 832 E-1975 PRESSURE VESSEL STEELS FOR GAS CYLINDERS SUMMARY《气瓶压力容器用钢材 概述》.pdf

SIS MNC 832 E-1982 Pressure vessel steels for gas cylinders - Summary《气瓶压力容器 概述》.pdf

SIS MNC 832-1961 《燃气瓶永钢 概述》.pdf

SIS MNC 832-1982 Pressure vesse steels for gas cylinders《压力容器 气瓶钢 概述》.pdf

SIS MNC 840 E-1975 STEELS FOR SCREWS NUTS AND RIVETS SUMMARY《钢螺丝、螺母和铆钉 概述》.pdf

SIS MNC 840-1964 Steels for chains rivets screws and bolls《链；铆钉；螺丝和螺栓用钢 概述》.pdf