NF A47-402-1993 Iron and steel products Cold-formed stainless steel long products Dimensions tolerances and surface quality 《钢铁产品 冷成型不锈钢长制品 尺度、公差和表面质量》.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 17800-1972 Devices for directed felling of trees《伐木导向装置》.pdf

GOST 17804-1972 Safety standards system Industrial clothing Method for determination of dust-proofing of clothes and seams《安全标准体系 工业服装 服装和接缝防尘性的测定方法》.pdf

GOST 17809-1972 Casting hard magnetic materials Marks《铸造硬磁材料 标志》.pdf

GOST 17811-1978 Polyethylene bags for chemical products Specifications《化学产品用聚乙烯袋 规范》.pdf

GOST 17812-1972 Multi-use wooden cases for vegetables and fruits Specifications《蔬菜和水果用多用途箱 规范》.pdf

GOST 17813-1990 Professional film projectors Test methods《专业电影摄影放映机 试验方法》.pdf

GOST 17817-1978 Graphite Methods of sampling and preparation of samples for testing《石墨 采样方法和试样制备方法》.pdf

GOST 17818 0-1990 Graphite General requirements for methods of analysis《石墨 分析方法的一般要求》.pdf

GOST 17818 1-1990 Graphite Method for determination of moisture《石墨 湿度的测定方法》.pdf