JUS M B6 924-1985 Pneumatic tubing Screwed elbow Shape and dimensions《气动管 螺纹肘 外形及尺寸》.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

GOST 23215-1978 Slide tray for miniatureformat seide projectors Design《摄影 投影式幻灯机 第1部分 幻灯片盒（欧洲结构）》.pdf

GOST 23216-1978 Electrotechnical products Storage transportation temporary corrosion protection and packing General requirements and test methods《电工制品 保管 运输 防腐 包装 一般要求和试验方法》.pdf

GOST 23217-1978 Direct-reading indicating electrical measuring instruments Marking symbols《直接读数的模拟式电测量仪表 标出的图形符号》.pdf

GOST 23220-1978 Control aids for aireraft lugine operation mode Terms and definitions《飞行器发动机工作的检验工具 术语和定义》.pdf

GOST 23221-1978 UNF modules blocks Terms definitions and letter symbols《超高频模块、超高频组件术语，定义和字母符号》.pdf

GOST 23222-1988 Precision characteristics fulfilment of automation means prescript function Requirements for rating General control methods《实现自动化装置规定功能的精度特性 制定指标的要求 一般检测方法》.pdf

GOST 23223-1978 Filtering-absorbing protective mask canisters Test method for tightness《防毒面具用过滤吸收盒 气密性试验方法》.pdf

GOST 23227-1978 Brown coals hard coals anthracite combustible shales and turf Method for the determination of free calcium oxide in the ash《褐煤、烟煤、无烟煤、油页岩燃料及泥煤 灰分中游离氧化钙含量测定法》.pdf

GOST 23233-1978 Aggregate cellular paper General technical requirements《纸质蜂窝填料 技术条件》.pdf