TS 3489-1980 GENERAL REQUIREMENTS FOR ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSHERES CLASSIFICATION OF MAXIMUM SURFACE TEMPERATURES《爆炸性环境用电气设备通用要求 最大表面温度分类》.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

CNS 8713-1982 Methods of Test for Colour Fastness to Steam Vulcanizing《耐蒸汽硫化染色坚牢度检验法》.pdf

CNS 8714-1982 Method of Test for Colour Fastness to Vulcanizing with Hot Air《耐热空气硫化染色坚牢度检验法》.pdf

CNS 8730-1982 Method of Test for Sulfanitran in Feed《饲料中磺胺乃安之测定》.pdf

CNS 8731-1982 Method of Test for Feed Additives Determination of Zoalene《饲料添加物检验法–柔林之测定》.pdf

CNS 8732-1982 Spices and Condiments Cardamons Specification《香辛料及调味料–豆蔻》.pdf

CNS 8733-1982 Spices and Condiments Pimenta(Allspice) Whole and Ground Specification《香辛料及调味料–全果状甘椒及粉状甘椒》.pdf

CNS 8734-1982 Spices and Condiments Hot Pepper Whole and Ground Specification《香辛料及调味料–全果状辣椒及粉状辣椒》.pdf

CNS 8739-1988 Steel Buckets《钢制水桶》.pdf

CNS 8740-1988 Method of Test for Steel Buckets《钢制水桶检验法》.pdf