STAS 2120-1986 Industrial pipework CAST STEEL FLANGES NP 64 Dimensions《工业管道 铸钢法兰 NP 64尺寸》.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

GB 28263-2012 民用爆炸物品生产、销售企业安全管理规程.pdf

GB 28286-2012 工业炸药通用技术条件.pdf

GB 28301-2012 食品添加剂.核黄素5＇-磷酸钠.pdf

GB 28302-2012 食品添加剂.辛,癸酸甘油酯.pdf

GB 28303-2012 食品添加剂.辛烯基琥珀酸淀粉钠.pdf

GB 28304-2012 食品添加剂.可得然胶.pdf

GB 28305-2012 食品安全国家标准.食品添加剂.乳酸钾.pdf

GB 28306-2012 食品安全国家标准.食品添加剂.L-精氨酸.pdf

GB 28307-2012 食品添加剂.麦芽糖醇和麦芽糖醇液.pdf