MI 4300 4-1981 《金属焊接概念检测保护气焊》.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

GOST 24579-1981 Inflammable caps Gevelot Specifications《‘热委洛’（Жевело）无烟雷管 技术条件》.pdf

GOST 24581-1981 Asbestos-cement sandwich panels with plastic foam thermal insulation General specifications《泡沫塑料保温的三层石棉水泥墙板 一般技术条件》.pdf

GOST 24587-1981 Reinforced concrete flumes-water outlets of irrigation systems Specifications《灌溉系统用钢筋混凝土排水槽 技术条件》.pdf

GOST 24588-1981 Blanks of modified wood Marks and dimensions《变性木材坯料 牌号和尺寸》.pdf

GOST 24593-1987 Graphic input devices for electronic computers General specifications《电子计算机用的图表输入装置 一般技术条件》.pdf

GOST 24594-1981 Wall panels and blocks of brick and ceramic stones General specifications《砖和陶瓷石组成的墙板和砌块 一般技术条件》.pdf

GOST 24595-1981 Primer B-ML-0143 Specifications《В-МЛ-0143底漆 技术条件》.pdf

GOST 24597-1981 Unitized tared and piece goods cargoes Main parameters and dimensions《单件货物包裹 基本参数和尺寸》.pdf

GOST 24598-1981 Ores and concentrates of non-ferrous metals Size analysis and sedimentation methods for the determination of size distribution《矿石、有色金属的精矿 粒度组分筛分及沉淀测定法》.pdf