STAS 511-1962 《公制螺丝扣 直径从1至600毫米》.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

WS T 513-2016 生殖道沙眼衣原体感染诊断.pdf

WS T 514-2017 临床检验方法检出能力的确立和验证.pdf

WS T 549-2017 尿中总铀和铀-235 铀-238比值分析方法 电感耦合等离子体质谱法（ICP--MS）.pdf

WS T 69-1996 作业场所噪声测量规范.pdf

WS T 70-1996 车间空气中二甲基乙酰胺的气相色谱测定方法.pdf

WS T 71-1996 车间空气中丙烯醇的直接进样气相色谱测定方法.pdf

WS T 72-1996 车间空气中丙烯醇的溶剂解吸气相色谱测定方法.pdf

WS T 74-1996 医学放射工作人员的放射防护培训规范.pdf

WS T 76-1996 医用X射线诊断影像质量保证的一般要求.pdf