SIS SS 14 51 50-1985 Wrought copper alloy SS-brass 51 50 - CuZn37《锻造铜合金SS 青铜51 50 CuZn37》.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 10719-1975 Binding materials Method for the determination of adhesion and thermoadhesion《结合剂 测定附着力和热附着力的方法》.pdf

GOST 10722-1976 Rubber and rubber compounds Test methods for the determination of viscosity and tendency to scorching《橡胶及橡胶化合物 测定粘度和快要烧焦的测试方法》.pdf

GOST 10730-1982 Auxiliary compounds for textiles Preparation OC-20 Specifications《纺织品用辅助混合物 制备OC-20 规范》.pdf

GOST 10731-1985 Surface type evaporator for steam-turbine electric station General specification《汽轮机发电厂用表面式蒸发器 通用规范》.pdf

GOST 10733-1998 Mechanical hand and pocket watches General specifications《机械手表和怀表 一般技术条件》.pdf

GOST 10734-1964 Lubricating oils containing additives Method for determination of detergen potential《加有添加剂的润滑油 去垢电势的测定法》.pdf

GOST 10739-1984 Automatic sheet stamping presses with underheath drive Parameters and dimensions Norms of accuracy《下传动自动冲板机 参数及尺寸》.pdf

GOST 10742-1971 Brown coals hard coals anthracite combustible shales and coal briquettes Methods of sampling and preparation of samples for laboratory tests《煤和油页岩 实验室试验用试样处理及取样方法》.pdf

GOST 10748-1979 Basic norms of interchangeability Keyed joints with prismatic high keys Dimensions of keys and keyways Tolerances and fits《互换性的基本规范 带有棱形亮色调图象调节键的楔形缝 键及键槽的尺寸 容差和间隙公差.pdf